Silicone polishers are impregnated with high-quality polishing ingredients for fast, brilliant polishing on precious metals and amalgam. Use Brownies to achieve a smooth surface and Greenies for a lustrous polish. Friction Grip Kit: FG0309: Brownie Cup and Mini-Point x 3 of each, Greenie Cup and Mini-Point x 2 of each, Super Greenie Cup and Mini-Point.