Safely and easily keep your knives razor-sharp with the 4-Stage Pull Through Knife Sharpener. Ceramic rods in both coarse and fine grits will put an edge on even the dullest knife with only a few strokes. One side features a 15° angle for Western-style knives, the other a 10° angle for Asian-style knives. The protected safety grip keeps your fingers out of harm’s way while allowing the sharpener to stay firmly on a surface.