Platinum Open Top Spring Ring 5mm Metal Types:Platinum Selling aid designed to demonstrate

Selling aid designed to demonstrate round stone sizes to customers

The interchangeable design allows you to purchase a single frame and lens combination

600) — for standard bench or tabletop mounting

All 11 Ruby Midget Files (50mm–100mm)

Produced by an Italian manufacturer with over 40 years of experience crafting professional-grade drawplates

Platinum Open Top Spring Ring 5mm Metal Types:Platinum Selling aid designed to demonstrateSpring rings are the most popular type of clasp used for chains worn around the neck secure, reliable, and easy to use. Platinum spring ring clasps are round hollow tubes with a tiny coil spring inside and a jump ring attached for connecting to one end of a chain. A movable, spring tensioned bolt has a lever attached; use your fingernail to push the bolt back to open the spring ring. The bolt is held firmly closed by the internal spring inside the