Arkansas Stone Black (Ultra Fine) 8" X 2" Prop 65 - Phthalates This silicone mold rubber is

This silicone mold rubber is engineered to be stronger than any other silicone molding rubber on the market—producing complex molds that resist tearing and last through extensive use

this kit delivers a ready-to-use tool that is precision-ground and immediately functional straight out of the box

This product is intended for professional use with compatible ring stamping machines and jewelry marking pliers

Aluminum divider (removable)

and casting professionals who need a responsive

Arkansas Stone Black (Ultra Fine) 8" X 2" Prop 65 - Phthalates This silicone mold rubber isThe Black Arkansas Stone is the finest grade in the Arkansas stone family, rated Ultra Fine for the most demanding sharpening and honing work. Ideal for professional jewelers, metalsmiths, and craftspeople who require a razor sharp edge on gravers, scorpers, chisels, and fine hand tools, this natural stone delivers an exceptionally refined cutting surface. As a natural product, color will vary from lot to lot. The stone measures approximately 8" 2" 1