Pure Silver hand hammered ring with Vintage Sputnik Czech Glass Bead. Available in custom sizes 5-9. Please state your size in order notes. Czech space-age beads reminiscent of outer space movies- they make a really fun ring. Every piece I make is- Hand smithed jewelry of certified green silver made and Oregon sourced stones available now. Each piece is cut or cast, forged, hammered, set and polished by me. Made of sustainable green silver the purest available -99.9% silver made with reclaimed/recycled metal or from third party certified, ethically mined metal. al. What does sustainable mean? It is a social pact with future generations. Sustainable means meeting our present needs without compromising the needs of our children.