Rio Grande Cast-In-One™ Stiffener Ring, 88.9 mm Mold Release GRS® standard engraving block allows

GRS® standard engraving block allows you to access your work from almost any angle

Risers provide additional height to individual pieces or jewelry stands

Size: #13 (1

This delicate sterling silver cable chain is a great foundation for small pendants and drops

This chain is plated with 14-karat rose gold to ensure a uniform color

Rio Grande Cast-In-One™ Stiffener Ring, 88.9 mm Mold Release GRS® standard engraving block allowsDesigned specially for the Rio Grande Cast In One casting machine, this stiffener ring fits onto the upper edge of the 3 1 2" diameter clear plastic investing sleeve to give the sleeve rigidity and to keep the opening perfectly round during investment.