1)Item No.: XD-W001 -Diamond Sharpener with small holes.
2)Plastic transparent cap, plastc pedestal of differnt colo.
3)Heat-treated diamond sharpening surface quickly sharpens carbide tools, saw blades, drill bits, knives, fish hooks and more.
4)Size: 2"X6"
5)Grit: 300#(green), 400#(yellow), 600#(red) are avaliable.