Silicone Softy Master Kit.  62 pieces all in one convenient kit!  Flexible unmounted open pore polishers in a silicone rubber bond, specially suited for extra fine mirror finishing.   3 each in 4 grits: coarse/white, medium/black, fine/blue, and extra-fine/pink, 5 different shapes: cylinders, bullets, small knife edge, large knife edge, wheel.  Includes 2 mounting shafts: (1) tapered screw thread, (1) screw top.