Jewelry: Concepts and Technology [Hardcover] by Oppi Untracht Quatro 6-prong head designed for 6

6-prong head designed for 6 mm round center stones

stainless steel Dimensions (W × D × H) 7-1/2" × 8-3/4" × 2-1/4" (≈ 190

They fit post diameters ranging from 0

Chain Style Long & Short Width 2

Jewelry: Concepts and Technology [Hardcover] by Oppi Untracht Quatro 6-prong head designed for 6Oppi Untracht's definitive and exhaustive reference for jewelry makers. A complete, profusely illustrated and photographed guide to worldwide jewelry design, materials, and techniques as well as a fascinating exploration of jewelry making throughout history. Whether you are a student, educator, or working metalsmith, this landmark volume belongs on your bench. Jewelry: Concepts and Technology is a culmination of Oppi Untracht's life work as a trained