Maintain the edges of your choice blades with the Chef's Choice 320 Electric Knife Sharpener. The compact, countertop sharpener easily performs two stage sharpening on straight and serrated blades. Stage 1 sharpening slot provides a coarse grind to any knife with the 100% diamond abrasives. Stage 2 hones the edges of blades to precise sharpness with a one-of-a-kind stropping and polishing mechanism. Each sharpening slot is angled to match blade edges for a perfect sharpening every time, simply place the blade in the slot and the wheels do the rest. The Chef's Choice 320 Electric Knife Sharpener features simple operation for a knife sharpener that chef's really choose. Founded with the goal of crafting the world's best knife sharpening, EdgeCraft revolutionized home and restaurant knife care. Chef's Choice, a brand of the EdgeCraft Corporation, produces only the best bladed devices and kitchen appliances including knife sharpeners, food slicers, waffle makers, and electric kettles. Developed for professional use, all Chef's Choice products are high in quality, superior in performance, and designed to last a lifetime.