Battling with dull knifes to cut through your food? With this handheld knife sharpener, you can quickly whip your knifes into shape. It has a ceramic sharpening wheel to give your knifes a great sharp edge. The two step sharpening process from coarse to the fine wheel allows for a superior adge. Add water before sharpening to keep the knife cool, and to rinse the sharpening stones. The sharpener can easily be used by either hand. No heavy pressure is necessary. Make sure to handwash the knife after use to remove any metal particles.