The Original Büff Ball! The FLITZ large 5-inch Büff Ball fits any 3/8” drill or air tool. It is a great all-around size. Use the FLITZ large 5-inch Büff Ball on ALL surfaces. It quickly and safely buffs out brake dust, scuff marks, light scratches, oxidation, chalking, tarnish, pitting & corrosion. It is power-rated for speeds up to 2500 rpm. The FLITZ large 5-inch Büff Ball is self-cooling. It won’t scorch or burn and will not tear like foam buffers when hitting sharp edges. There is no exposed ball hardware to scratch surfaces. Plus, the Ball is washable and reusable.