This electric knife performed the best in every test conducted by the Hammacher Schlemmer Institute--it quickly cut smooth, uniform slices from crusty breads, large roasts, and delicate tomatoes with little effort. Unlike lesser models that required forceful sawing strokes and yielded ragged slices, the best electric knife glided through a whole ham and sliced a tomato's skin without damaging the flesh of the fruit. Its stainless steel carving and bread blades interchange at the touch of a button, and both blades have pointed, razor-sharp serrations that grasp food as they cut. The carving and bread blades are 6 3/4" and 7 1/2" long respectively, allowing you to cut restaurant-worthy, long, thin slices from large turkey breasts or round loaves of bread. The best electric knife recorded a perfect score for maneuverability; it was lighter than other units and the ergonomic handle proved to be easier to hold than competing knives. The hardwood storage block protects the dishwasher-safe blades. Plugs into AC. 17 1/2" L x 2 1/2" W. Storage Block: 12" H x 5 1.2" W x 3/4" D. (1 1/2 lbs.)