This 2-Step Knife Sharpener by Smith's features two tungsten carbide blades with pre-set angles to ensure the perfect edge every time. Three or four strokes through the carbide sharpening slots will restore the edge on a very dull knife. The two crossed ceramic rods also have pre-set angles & provide a smooth finished edge to already sharp knives. It is lightweight, portable, & comes with a lanyard hole. The sharpener has non-slip rubber feet for added safety. Excellent for use on all types of knives, especially filet knives. Product Features Crossed carbide blades & ceramic rods provide a razor sharp edge Non-slip rubber feet for added safety Excellent for use on all types of knives, especially filet knives Lanyard hole on sharpener Product Specifications Overall Size: 2-3/8in x 2-5/8in x 7/8in