The Brentwood electric knife sharpener provides an easy, automatic way to sharpen most non-serrated kitchen and sport knives to a razor-sharp edge. With a special two-stage system, it precision grinds a perfect sharpening angle, then fine hones and polishes the edge for professional results at home, anytime. Built-in guides for sport or kitchen knives. Stage sharpening for professional results.Secure anti-slip feet retractable cord for convenient storage.