The sharpener provides an easy, automatic way to sharpen most non-serrated kitchen and sports knives to a razor-sharp edge. Sharp knives and tools are essential both for precision cooking and hardware operations. This product will ensure that your cutting tools are always at peak-performance sharpness! With a retractable cord for convenient storage and 45 watts of power, with a special 2-stage system and precision slots for knives, scissors, and screwdrivers, it grinds a perfect sharpening angle for professional results at home, anytime. Includes blade guides to make knife sharpening safer.