Prep & Polish is a convenient, fast, and easy way to clean and prepare tooth surfaces prior to bonding or cemenataion. The Prep & Polish formulation does not contain additives, oils, waxes or flavors which can interfere with bonding surfaces. Formula contains flour of pumice and is free of fluoride, flaor, oil, wax of dyes. Use Prep & Polish to clean tooth surfaces prior to orthodontic bonding, placement of sealants and cementation of permanent bonded restorations. Great for use with hemopathic patients or patients who are allergic to colors and flavors. Includes: (100) 2gm cups with prophy ring (2) upgrade prophy angles