We have been the world's leading manufacturer of products that grind, polish and condition surfaces that including lapidary equipment,supplies, lapidary tools, rock hounding tools, and jewelry tools,glass artists tool,Optical edging wheels,Knives Sharpening Laps and marble and granite tool many Years.During that time have grown to be the world's largest supplier of tools and equipment in the lapidary ,stone,optical and art glass industry. We manufacture most of the products we sell, including a large assortment of diamond abrasive products.