... card 120pcs/ctn 3,Size:6*6.5 hot sale knife sharpener in Korea1,Material:tungsten steel / Plastic /Rubber2,Packing:blister card ... sharpener,press it on the table-board,put the knife into the "V"slot,pull back several times 2013 new style tungsten steel knife sharpener as seen on tv knife sharpener ...