The 2-in-1 Knife and Scissor Sharpener can be used to sharpen all sorts of knife blades, including kitchen chef knives and sporting knives, cleavers pocket knives and more. The V-shaped tungsten carbide knife sharpening element gives you a super sharp edge on any kitchen knife right up to the blade tip. Sharpen left and right-handed scissors. The 2-in-1 Knife and scissor sharpener has a comfortable ergonomic handle for a sure grip simply slide it down your knife blades four to ten times to get a sharp edge.