Keep your blades sharp with the Klein Tools knife and scissors sharpener. The sharpener features tungsten inserts that conveniently sharpen both sides of the blade at the same time. The built-in guard protects your hand and fingers while you cut. The sharpener has a compact and light-weight design making it easy to store or transport. High-grade, tungsten carbide inserts sharpen both sides of the blade at the same time Restores knife edge in three or four strokes To sharpen a pair of scissors, place the sharpener flat on its side and with a few quick strokes, draw the scissors blade through the slot Built-in finger guard helps to protect your hand Lightweight, compact size for easy carrying and storage