Professional knife sharpener / For straight edge and serrated blades / 2 stage sharpener / Foolproof results, highly durable edges / 2-year warranty # This professional, two stage Diamond Hone electric knife sharpener incorporates conical 100% diamond coated disks in Stage 1 and a revolutionary stropping/polishing disk in Stage 2, to create, in just seconds, an edge of unprecedented sharpness and durability on fine edge (straight edge) and serrated knives. Enjoy this new stropping/polishing technology that resharpens with less metal removal than conventional means, even less than sharpening steels. High precision angle guides eliminate all guesswork. Two-year limited warranty. Sharpens both straight edge and serrated blades # 100% diamond coated disks in stage 1 # Revolutionary stropping/polishing Disc in stage 2 # Easy, foolproof and quick use for perfect results each time # Less metal removal than other sharpening tools # 2-year limited warranty # Assembled in the U.S.A
