Carbide knife sharpener Features: 1) v-shaped carbide sharpening element in the head of the sharpener 2) will not rust and can be cleaned in dishwasher, will sharpen kitchen knives, serrated knives, pocket / hunting knives, arrow heads, garden tools and machetes 3) designed with an ergonomic grip, finger guard and thumb rest, the easy grip sharpener is both safe and comfortable 4) size: 160 x 70 x 18mm Plastic pouch, hanging bag, blister packing available