Are you looking for a professional, yet affordable sharpener? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional sharpener must meet you needs. It is one of the best choices for you. Features - Color: Black. - Material: PVC, stainless steel. - Size: 22.5 x 4.5 x 6.6 cm. - 2-Stage slots system: Support fine and coarse grinding for multipurpose sharpening, all working together to provide fast and instant sharpening for kitchen knife, chef knife, boning knife, fruit and etc. - Easy operation: One large pressing button can be instantly switched to turn on/off and adjust levels according to your demands, once you start and it can operate itself automatically, no extra manual sharping operation needed, labor saving and user friendly. - Strong power: Built-in large capacity lithium battery can be powered by USB charging for continuous use.