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Copper Enamel

Restoratives Today Rival Actual Enamel and Sustain Wear That is as Low as Three Micrometers Per Year

Dr. Samuel Waknine talks to New York Cosmetic Dentist Dr. Judy Johnson, Chief Medical Officer; Dental Visits Midtown Manhattan NYC Center for Cosmetic Dentistry, about the importance and advantages of using optimum materials in modern restorative dentistry. Dr. Waknine is President of DRM Research Labs, which is mostly involved in research and development. He lectures at the academic and private sector level, providing either operative or technological instruction to clinicians and technologists, the world over.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Do you think the Central and Eastern European or the markets of the United States are ready for products with high aesthetic quality and state of- the-art materials?

(Answer) Samuel Waknine DDS: I think so! I have had a vast amount of experience lecturing worldwide and interacting both in the industrial sector as well as in the clinical and academic sector with many technologists, professors and clinicians whether it is in Lithuania, the Czech Republic, Poland or Russia. Indeed such materials are becoming more and more popular in those venues due to the fact that firstly, they are easier to use, secondly, they require less machinery and equipment in the laboratory and thirdly, chair-side time is significantly reduced.

The main disadvantages to this more sophisticated material is that it requires a dry field of operation during the momentary placement procedure, however, I think the advantages outweigh the disadvantages due to the fact that one has a material that is functional, aesthetic, matches tooth color, that is serviceable and is biocompatible, healthier overall compared to the traditional silver amalgam fillings and the standard crown and bridge alloys; nickel chrome, chrome-cobalt and silver-palladium products.

With traditional materials it takes two to three days and an innumerable amount of equipment, instruments and adjunct materials before a crown or a bridge is fabricated, whereas with our materials one is able to fabricate a rather vast or large restoration in less than one hour. So from a time, effort and equipment perspective, this is the preferred methodology for the laboratory.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Are there any other advantages of modern restorative materials?

(Answer) Samuel Waknine DDS: If we look at dental restoration in a chronological manner from infancy to adulthood, from pediatric dentistry to geriatric dentistry, we start out with a little tiny one-surface cavity, that escalates to a two-surface filling, then possibly leaks and has to be repaired and becomes a pin-retented three - or four-surface silver amalgam filling undermining the surrounding enamel, and then onward to a crown (usually poorly adapted or sealed), followed by endodontic treatment and a post/core build-up encapsulated by a crown prosthesis and possibly an extraction, even a bridge, usually non precious alloy (porcelain fused to metal), subsequent alveolar bone resorption and then possibly a removable prosthesis; partial or denture followed by ridge augmentation and possibly an implant.

Because silver amalgams are very limited they usually have to be repaired somewhere down the line. By the time they have to be repaired, the carious lesion site usually has progressed so vastly that it invariably turns into a three-quarter crown or a full crown. On occasions, one even has to resort to crown and bridgework.

The approach with the new modern poly-ceram restorative materials is that if one can achieve a very good seal at a tooth restorative interface, which is really the hub or area of concentration of the technology, and then one can reduce the possibility of having to remake the restoration and ensue this very tedious and complicated voyage. This is not the case with the advanced restorative materials. If there is a failure it tends to be rather minor and require very quick patch-up and repair at the adhesive interface and so the incidences of secondary caries, remakes or repairs is significantly lower in potential expenditure and tooth loss. Which is a massive advantage whether you are in Prague, London or New York City.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: What about the issue of durability?

(Answer) Samuel Waknine DDS: That is a very good point. There is a propensity to judge today’s restoratives of the poly-ceram category by ‘bunching them’ with those of 40 years ago, particularly among dentists who were accustomed to those products then. However, composites or bonding materials from 40 years ago are a far cry from what is available today. Since then, we have gone through about seven generations of products and probably tens of thousands of research projects documented in the form of manuscripts and patents, so there has been a good deal of innovative progression in this field of technology.

Consequently, today there are several products that are very reliable. From the perspective of wear resistance, today’s restoratives are able to sustain wear that is as low as three micrometers per year - which rivals actual enamel. This compares with 40 years ago when it was 150 micrometers per year. According to statistics from pooled clinical data, today’s restoratives have an average half-life of 17-22 years, which is very close to a silver amalgam restoration and or porcelain fused to metal crown. From a color stability perspective these products no longer have residual oxide by-products, they tend to be very stable and tend to maintain their anatomical form, contour and texture and overall physico-mechanical functional state. So yes, there are still some materials today that are not very reliable, and then, there are a few materials that are extremely advanced and are capable of rivaling any metallurgical or ceramic adjunct material.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Would you say that while these materials might perhaps be slightly more expensive, in the long run they save so much time that they work out to be more economical?

(Answer) Samuel Waknine DDS: Well, cost is certainly one element, but in today’s society people are more health conscious and aesthetically aware, which are also factors that need to be considered. I think that a silver restoration for a posterior molar tooth is 50/50. No one looks back there so it may not be too important. However, for an anterior restoration there is really no choice in the matter, the thought of seeing gold or silver as you smile is rather awkward, therefore, more aesthetically pleasing materials become a matter of necessity. So for the anterior sector of the intra-oral environment it is a necessity. Furthermore, as far as the laboratory technician is concerned, modern materials are quicker and easier to use so there is really no reason why they should not be chosen.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Could you tell us a little about the history of dental restorations and the advances that have been made in recent years?

(Answer) Samuel Waknine DDS: Traditionally, metallurgical materials were used for restorations. This was a very well established practice for the best part of 150 years. In the case of fillings, silver amalgams were used to a large extent worldwide. These amalgams are 50 percent powder - composed of silver, tin, copper and a trace amount of zinc, and 50 percent liquid - which is pure mercury - amalgamated to form a paste, which is placed into the cavity. The silver amalgamates by reacting with the free mercury, while the copper interacts with the tin to create a cupric-tin complex strengthening/hardening interphase and the zinc acts like a scavenger to rid any unreacted metallic oxide residue. This material is not very technique sensitive, with near zero handling/manipulation error characteristics, so it’s advantageous to the clinician due to the fact that it can be placed in a slightly moist environment, forgiving to isolation technique acuity, in lieu of deleterious effects to its tooth-margin interfacial integrity. However, there are serious disadvantages to this type of silver amalgam material in comparison to the modern poly-ceram composite fillings.

The silver amalgam is not tooth colored and is rather obvious when placed in the anterior sector of the oral environment. However, the modern poly-ceram composite can attain a near perfect tooth color match. Further, in the event the silver amalgam is applied beyond one third of the cuspal incline, it tends to undermine the surrounding thin-walled remaining enamel leading to cuspal fracture and/or radial cracks compromising the retentive surrounding tooth aspects, or the restoration itself. The poly-ceram is capable of achieving a chemical bond-linkage to the underlying organic dentin and a micro-mechanical bond to the surrounding enamel honeycomb prismatic structure with the aid of modern seventh generation adhesive technology.

This allows for a more conservative approach to tooth preparation guidelines criteria, with a greater emphasis on conservation of sound non-carious tooth structure. Conversely, such advances in adhesion technology have allowed for more substantial, larger restorations, in lieu of hampering the strength of the remaining tooth structure, especially with the advent of extra-oral processed inlay-onlay (three-quarter)-crown luted cemented restorations.

The metallurgical silver-amalgam product is electrically conductive, so it is not the most pleasant material to have in your mouth. By contrast, the poly-ceram composite filling is electrically non-conductive. The silver amalgam also undergoes an abrasion phenomenon leading to degradation, allowing the leaching of certain mercuric contents from the filling, which have been known to affect certain kidney and liver enzymes and even permeate the blood brain barrier. Although, the mercuric salt differs from the free mercury in its unamalgamated form, this remains a controversial issue.

Whereas the poly-ceram composites of the 1960s ensued upward of 150 micron wears per year, today’s (circa 1993-2003) modern poly-ceram composites are able to sustain a clinical wear rate of 3-35 microns per year, a pivotal improvement. The corrosion by-product of the dental silver amalgam serendipitously seals the tooth restoration margin, in lieu of chemical adhesion, otherwise known as the Gamma-II Phase. In order to passivate this corrosion phenomena, both marginal breakdown, surface pit-corrosion patterns and tarnish, high copper amalgams were innovated, however, a clear disadvantage of the accentuation of the Gamma-I Phase is that it leads to more prevalent bulk fracture and facilitated mercuric salt by-product release.

The G.V. Black rules of cavity preparation protocol innovated in 1898, and still practiced today, state the necessity of ‘extension for prevention’, in other words extending the cavity preparation/excavation beyond the carious limit zone in order to prevent recurring caries, thereby, consuming more tooth structure. In addition, due to the fact that silver amalgams do not chemically adhere to tooth structure, creating diatoric forms, undercuts, channeling and macro-mechanical retentive sites during the cavity preparation is both necessary to retent the amalgam as well as deleterious in sacrificing more sound tooth structure. On such occasion that the tooth preparation has been compromised to a great extent, the tendency is to use gold retentive pins in order to anchor and sustain the silver-mercury admix, a further unnecessary invasive step.

Previous research has shown that a silver amalgam ‘MOD’ 3- surface, slot-like cavity preparation, restored class II molar tooth, sustains only 50 percent of a sound unrestored molar intercuspal flexural strength. Further, a modern poly-ceram composite restoration strengthens the tooth to 2xfold its potential intercuspal transverse strength. Silver amalgams used in large class II molar restorations; invariably cause a tattoo phenomenon of permanent tooth discoloration to a violet-gray/green tinge and even brown/black tint, this is quite evident when a clinician attempts the removal, replacement or repair of a failing Old Silver-amalgam restoration. This is not the case with modern poly-ceram composite filling materials. As a consequence, such restorations have, over the past 20-25 years, become less and less popular and alternatives, otherwise known as bonding or white fillings (or more prevalently known as composites) are now available.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Could you tell us about your particular area of specialty?

(Answer) Samuel Waknine DDS: At DRM Research Labs our area of specialty lies with these alternative restorations, which are composed of polymeric materials and glass ceramic fillers for reinforcement. Such restorations are used for a plethora of intraoral care including liners, cement, sealants, class V cervical erosion sites, and direct fillings, class I, II, III and IV in anterior and posterior tooth restoration. They were originally available in auto cure format (2-part systems) throughout the 1950-60s, then in photo cure UV-light initiated (200-400 nanometers). In the early 1970s and in the late 1970s the entire industry merged to photo cure blue or halogen light cure materials, which are initiated by a blue light ranging from 400 to 700 nanometers wavelength irradiated for 10-40 seconds. The light triggers a free-radical addition reaction in the material that converts it from a monomer (liquid state) to a polymer (solid form), hardened material.

Such materials have experienced a lot of problems, most of which have been resolved over the years, as the technology has become more refined. Our area of concentration and original innovation is the semi-crystalline poly-ceram nano-reinforced technology, and the particular line adjunct and borne of this pivotal innovation is the Diamond product line. There is an entire series affiliated with this ranging from the advanced adhesive, DiamondBond, the liner/cement/sealant, DiamondLink, the filling material, DiamondLite to the prosthodontic, crown and bridge system, DiamondCrown. It is the crystalline morphology and special oligomer-ceram interfacial characteristics that affords these materials certain physical, mechanical, optical and wear resistance properties that rival the standard amorphous polymer composites.

This special technology has afforded improved color stability, better tooth color matching ability, significantly higher fracture strength resistance, near-zero leaching/solubility, tremendous wear resistance, negligible polymerization-contraction forces, shrinkage, substantially improved tooth-adhesive marginal integrity due to advanced bonding mechanisms, biocompatible formulation and remarkable toughness, shock absorbing character, carrying this technology above the norm of the restorative niche into the realm of reconstructive materials, including prosthetics and implantology.

Of special interest is field prosthodontics and implantology due to the fact that the traditional superstructure encapsulating or crowning the underlying metallic alloy substructure is usually dental porcelain characterized as a very hard and brittle surface that is relatively unforgiving and complex in its laboratory application methodology. The PFM (porcelain fused to metal) restoration, although very popular, is infused with a spectrum of relative disadvantages:

i. The mechanical properties of dental porcelain exhibit an unusually hard material, four times that of natural tooth structure, which is rather non-forgiving, wears opposing dentition, weak in tension and flexure mode (low strength), and most importantly attains very low toughness, hence, unable to dissipate cyclic masticatory energy. Therefore, it is prone to fracture, delamination from the underlying retentive metal framework, eventually necessitating complex intra/extra-oral repair.

ii. This is further complicated by the use of popular dental alloys as the copings or frameworks for these dental porcelains such as nickel chrome and silver-palladium, which have been documented to ensue cytotoxic reactivity with the intraoral epithelial mucous membrane soft tissue contact zones, leading to cervical erosion, pocket formation, degradation of the interdentinal papillae and loss of periodontal ligature attachment, accelerating mobility and jeopardizing the overall stability of tooth structural-architectural ergonomics.

iii. The underlying metallic substructure lack of aesthetic quality or tooth color matching ability necessitates greater tooth structure compromise in order to plunge the metallic collar of the crown restoration, yielding a cervical margin below the gingival gum-tissue line, sub gingival. This leads to further bio-interaction at the sulcus with perio-ligature deterioration and poor hygienic maintenance due to inaccessibility to tooth brushing and dentifrice activity.

iv. These factors collectively are of great ramification when such materials, dental porcelain, are used in implant prosthodontics. Especially in single implants and the more popular immediate loading techniques, where the shock absorbing, high toughness, form and functional maintenance coupled with superb aesthetics of the semi-crystalline poly-ceram nano-reinforced DiamondCrown technology rivals any dental porcelain titanium implant superstructure. This is of great importance in particularly frail osseo integration transitional implant-prosthesis (crown) loading periods that will dictate the eventual success rate of the implant prosthesis integration and maintenance thereof.

Further, in complicated cases where temporomadibular joint disorder is prevalent and eventual characteristic tooth bruxism and jaw-clenching phenomena are evident, the semi-crystalline DiamondCrown technology, serves its purpose par excellence as the restorative of choice for occlusal rehabilitation. Whereby the shock-absorbing, cyclic masticatory energy dissipating special micro morphology of the crystalline lamellae leads to a micro elastic behavior, the reinforcing poly-ceram interdendritic structure allows for macro rigidity and architectural stability in spite of the tormented occlusal disappropriation. Further, enhanced by the ability to repair and maintain intra-orally opposed to the standard of the industry, dental gold.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Would it be advisable to undertake specific training before using the new restorative materials?

(Answer) Samuel Waknine DDS: Yes, training and education is a key factor in disseminating the proper methodology and operative techniques affiliated with this new generation of materials. The learning curve associated with the older generation metallurgical materials, from an intra-oral placement care point of view, is not very steep, so in order to become more adept at this type of restorative dentistry, it is very important to hold clinics, workshops and get-togethers or even chair-side practical workshops to bring about greater awareness as to what is the proper either surgical, operative or technical protocols that bring about a higher chair-side success rate, their corresponding clinical indications and material ramifications.

(Question) New York Cosmetic Dentist Dr. Judy Johnson: Who would conduct these workshops?

(Answer) Samuel Waknine DDS: We actually conduct these workshops with an entire team of technologists, clinicians and scientists. We go from country to country and attempt to help generate a greater awareness of the proper clinical methodologies associated with advanced biomaterials chemical engineering. That’s what brings about the real success in this restorative science - the education.

About the Author

New York Cosmetic Dentist Dr. Judy Johnson and Dental Visits Midtown Manhattan NYC Cosmetic Dentistry Center now accepts dental insurance health plans for most dental care. Write New York City Cosmetic Dentist Judy Johnson DDS, for more information on cosmetic dentistry, dental implants, veneers or just dental visits topics. http://www.dentalvisits.com

Casket, Champleve Enamel on Copper, German, 13th century $49.99 Casket, Champleve Enamel on Copper, German, 13th century - Giclee Print

Copper Enamel Starter Kit $114.95 This exclusive supply kit includes basic enamel tools and firing supplies, plus a wonderful assortment of enamels to create colorful enamel art 10 opaque powders, and 8 oz. of thread enamels in a 7 color mix. With the copper jewelry shapes assortment, and our favorite beginner book Beginners Guide to Enameling, all you need is an enameling furnace or kiln to create some beautiful works of art on your very first try. Blue flower below created by Stephanie Braman. Other projects from book in kit. Made by author and artist Jinks McGrath.

Reliquary Chasse, Limoges, circa 1200-50 (Copper with Champleve Enamel) $49.99 Reliquary Chasse, Limoges, circa 1200-50 (Copper with Champleve Enamel) - Giclee Print

Leighelena Enamel Leather Metallic Chocolate and Copper Adjustable Narrow Cuff Bracelet $82 Leighelena enamel and leather narrow cuff metallic chocolate and copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

1928 Copper-tone Green Enamel Dangle Earrings $18 1928 Copper-tone Green Enamel Dangle Earrings Brand: 1928 Jewelry Style: Dangle Occasion: Holiday Gift Box: Gift Bag Material: Brass Gender: Female Age: Adult Resizable: No

Enamel on Copper Cat Necklace (Chile) $22.49 By baking enamel on a sheet of copper the artisans created this stunning necklace. This stylish handcrafted piece of jewelry is comprised of a blue and green swirling cat pendant on a simple strand. Product Features: Cat design in blue and green Materials: Enamel on copper Metal finish: Fired Enamel Clasp type: Spring ring Pendant measures 20 mm wide x 45 mm long Cord measures 17.5 inches long Color: Blue, Green and Black Story Behind the Art:Supporting micro-enterprises and associations of artisans from the marginalized sectors of Chile the organization Calypso of the South has a mission to improve the lives of those who work in these organizations by providing an infrastructure for marketing and exporting the crafts they make. In addition the organization helps artisans improve their business practices as well as continually develop new products while staying true to their traditions. The access to international markets that Calypso provides enables more than 250 artisans to make a sustainable living from selling craft items to more than 10 countries around the world.What is Worldstock?The handcrafted touch of artisan talent will produce product variations in color, size and design. Please note, this item may present color differences between the actual product and your computer screen. If buying two of the same items, slight differences will occur from piece to piece.ImportedShips Carbon Neutral*All weights and measurements are approximate and may vary slightly from the listed information.

Samson and the Lion, from the Verdun Altar, Enamel with Gilded Copper, Begun 1181 $34.99 Nicholas of Verdun Samson and the Lion, from the Verdun Altar, Enamel with Gilded Copper, Begun 1181 - Giclee Print

Rectangular Copper/ Enamel Earrings (Chile) $24.99 Product Features:Unique earrings dress up any ensembleRectangular jewelry is crafted of copperEarrings are finished with enamel accent stripesEach earring measures 2 inches long x 1 inch wideShepherd's hook backsStory Behind the Art:In Santiago, Pablo Garcia creates rectangles of copper and adds splashes of enamel for unusual earrings. COMPARTE is a non-profit organization that exports Chilean handicrafts around the world. As members of IFAT, Comparte mission is to improve the standard of living for owners and employees of Chilean handicraft workshops, by promoting and exporting various handmade products of the highest quality, while supporting these same artisans through technical and product development assistance programs.What is Worldstock?The handcrafted touch of artisan skill creates variations in color, size and design. If buying two of the same item, slight differences should be expected. Note: Color discrepancies may occur between this product and your computer screen.ImportedShips Carbon Neutral*

Glossies Enamel Colors copper $3.22 Liquitex Glossies are water based acrylic enamels that are specially formulated to adhere to slick non-porous materials like glass, tiles, glazed ceramics, stoneware, china, enamelware, primed metal, and wood.Glossies air dry to a durable, high gloss finish. They can also be heat set to create a glossy, scratch resistant surface. All Glossies are intermixable and can be blended to achieve any color.Glossies are non-toxic and contain no solvents. They clean up easily with soap and water. Glossies come in 2-ounce (59-milliliter) jars.

Square Copper and Enamel Earrings (Chile) $18.47 Product Features:In Santiago, Pablo Garcia creates small circles and strips of copper earringsJewelry is accented with splashes of enamelUnique earrings measure from 2.25 to 1.25 inches long and hang from a silver hookStory Behind the Art:COMPARTE (Comercializadora de Productos Artesanales Exportables) is a non-profit organization that exports Chilean handicrafts around the world. As members of IFAT, Comparte's mission is to improve the standard of living for owners and employees of Chilean handicraft workshops, by promoting and exporting various handmade products of the highest quality, while supporting these same artisans through technical and product development assistance programs. Purchasing COMPARTE products helps improve the living conditions of their artisans and craftsmen by paying fair prices and stimulating justice in the workplace of the developing world. The artisans often work from their homes. In some cases adult children work alongside their parents while younger children attend school. Comparte products include enameled copper earrings, fused glass earrings pendants and bracelets, sterling silver earrings, wood articulated pens, fish, snakes and dinosaurs, fused glass plates and ceramic ocarinas.What is Worldstock?The handcrafted touch of artisan skill creates variations in color, size and design. If buying two of the same item, slight differences should be expected. Note: Color discrepancies may occur between this product and your computer screen.ImportedShips Carbon Neutral*

Copper-tone Green, Orange & Ivory Enamel 38in Necklace $50.99 Copper-tone Green, Orange & Ivory Enamel 38in Necklace Size/Dimensions: Material: Hypoallergenic Metal and Enamel / Stone: Green, Orange & Ivory Enamel / Gemstone: / Width: / Length: 38 In. / Top to Bottom: / Side to Side: / Lock: Fancy Lobster Material: Brass Gender: Women

Leighelena Enamel Leather Taupe Lambskin and Turquoise-Color and Copper Adjustable Wide Cuff Bracelet $85 Leighelena enamel and leather wide taupe lambskin and turquoise and copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Leather Royal Matte and Blue Copper Adjustable Narrow Cuff Bracelet $82 Leighelena enamel and leather narrow cuff royal matte and blue copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Leather Matte Chocolate and Copper Neutral Adjustable Wide Cuff Bracelet $85 Leighelena enamel and leather wide cuff matte chocolate and copper neutral adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Exotic Skin Python and Red and Copper Adjustable Wide Cuff Bracelet $129 Leighelena enamel and exotic skin wide cuff python and red and copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Exotic Skin Python and Green Copper Adjustable Narrow Cuff Bracelet $125 Leighelena enamel and exotic skin narrow cuff python (large scales) and green copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Leather Grey Textured and Turquoise-Color Copper Adjustable Narrow Cuff Bracelet $82 Leighelena enamel and leather narrow cuff grey textured and turquoise copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Leather Glossy Olive and Copper Neutral Adjustable Narrow Cuff Bracelet $82 Leighelena enamel and leather narrow cuff glossy olive and copper neutral adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Leighelena Enamel Exotic Skin Beige Marked Lizard and Green Copper Adjustable Narrow Cuff Bracelet $125 Leighelena enamel and exotic skin narrow cuff beige marked lizard and green copper adjustable Enamel is glass enamel on copper, strap is Italian leather and lined with a natural cowhide. Handcrafted in Austin, TX Made in United States

Copper Enamel Elephant Earrings (Chile) $16.49 Cut from light sheets of copper, these elephants hang beautifully beneath your ears. These handcrafted earrings add a lovely splash of color to any ensemble. Product Features: Constructed using an enamel firing technique Showcases beautiful shades of blue and green Earrings measure approximately 1 inches long Hang from a silver nickel hook Story Behind the Art: Supporting microenterprises and associations of artisans from the marginalized sectors of Chile, the organization Pueblos del Sur (People of the South) has a mission to improve the lives of those who work in these organizations by providing an infrastructure for marketing and exporting the crafts they make. In addition, the organization helps artisans to improve their business practices as well as continually develop new products while staying true to their traditions. The access to international markets that Pueblos del Sur provides enables more than 250 artisans to make a sustainable living from selling craft items to more than 10 countries around the world. What is Worldstock? The handcrafted touch of artisan skill creates variations in color, size and design. If buying two of the same item, slight differences should be expected. Note: Color discrepancies may occur between this product and your computer screen. All carat weights and measurements are approximate and may vary slightly from the listed dimensions.

Copper Enamel Cat Earrings (Chile) $17.49 Cut from light sheets of copper, these cat earrings hang beautifully to accent any ensemble. These earrings are created using an enamel firing technique. Product Features: Showcases beautiful shades of blue and green Earrings measure 1 inch long Hang from a silver nickel hook Story Behind the Art: Supporting micro-enterprises and associations of artisans from the marginalized sectors of Chile, the organization Pueblos del Sur (People of the South) has a mission to improve the lives of those who work in these organizations by providing an infrastructure for marketing and exporting the crafts they make. In addition, the organization helps artisans improve their business practices as well as continually develop new products while staying true to their traditions. The access to international markets that Pueblos del Sur provides enables more than 250 artisans to make a sustainable living from selling craft items to more than 10 countries around the world. What is Worldstock? The handcrafted touch of artisan skill creates variations in color, size and design. If buying two of the same item, slight differences should be expected. Note: Color discrepancies may occur between this product and your computer screen. All carat weights and measurements are approximate and may vary slightly from the listed dimensions.

Enameling demonstration part 1