Simple and dependable, the v-slot knife and scissors sharpener is quick, safe and easy to use. It only takes three or four strokes to put a sharp edge on any straight edge household knife. The scissors sharpener uses a patented “floating” ceramic rod that adjusts to fit the precise bevel of the blades. The “v” shaped sharpening slot incorporates two crossed carbide blades, which are pre-set at the correct sharpening angle. The soft-grip handle provides a firm, comfortable hold when using this simple, but effective sharpener on household knives or scissors.