Chef's Choice Model 151 Stainless Steel Universal Electric Knife Sharpener For use with all brands of European, Asian or American knives Produces 15 edges; the perfect balance of sharpness and durability Brushed stainless steel housing, 3 electric stages, heavy duty 125-watt motor Will also easily sharpen your older 20 edges to a sharper 15 Made in USA; 3 year warranty