About this item new advanced hybrid technology combines an electric and manual sharpener for creating razor sharp edges “100-percent diamond abrasive wheels are used in both stage 1 and stage 2. the new and efficient “criss -cross” technology creates an extremely sharp edge with lots of “bite” diamond abrasive wheels sharpen simultaneously creating a superior, burr-free edge quickly and easily; it’s fast and extremely easy to use two year limited coverage safe for all quality knives; one year coverage 110 volts Fabric type: Stainless steel
