Norton Mechanical Knife and Scissor Sharpener, 2-1/2" x 6" Size, Grit Carbide V-shaped groove sets the correct angle for pull-through sharpening of straight-edge knife blades Scissors slots are correctly angled to make sharpening of left- or right-hand scissors simple Carbide rod creates a smoother, sharper edge on dull or damaged blades Molded plastic grip protects hand during sharpening Compact size for portability and storage