18pc Polishing Kit, 1/4 inch shank. Kit includes; six bars of polishing paste; 5 mouned felt bobs; 3 cloth buffing wheels; 2 mushroom cloth buffers; a cone cloth buffer; and a cylinder cloth buffer. Used for Polishing Most Ferrous Metals, Stones, Glass and Cermaics. Can be usd to clean and define Grooves. Great for polishing car exhaust tips.