Simple and dependable, the V-slot 10 second 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 blade. The "V" shaped sharpening slot incorprates two crossed carbide blades, which are pre-set at the correct sharpening angle. The scissors sharpener uses a patented "floating" ceramic rod that adjusts to fit the precise bevel of the blades.The soft-grip handle provides a firm comfortable hold when using this simple, but effective sharpener on household knives or scissors.Features: Provides proper sharpening angle every time Sharpens left or right-handed scissors Soft-grip handle for comfort and control Nonslip rubber feet for safety Caution: Always rest your sharpener on a strudy, flat surface during scissor sharpeningCare & Use: Always clean your sharpener after use. Clean with a damp cloth or non-abrasive brush. DO NOT RINSE WITH WATER.