Urnex Grindz - Grinder Cleaning TabletsThe world's first and only product designed specifically for cleaning coffee grinders, Grindz Grinder Cleaner is a patent pending innovation launched in June of 2005. The product is an all natural, food safe, gluten free, organic, and flavor neutral combination presented in coffee bean shaped tablets. Grindz quickly and effectively removes stale coffee residue and flavored coffee odors from the internal burrs and casings of coffee grinders. Requiring