... sporting knives, whether professional quality or inexpensive,...Type: Sharpeners1,Material:tungsten steel / Plastic /Rubber 2,Packing:blister card 120pcs/ctn 3 ... ,Size:6*6*6.5knife sharpener with suction pad1,Material:tungsten steel / Plastic /Rubber2,Packing:blister card 120pcs/ctn3,Size:6 ...