The use of high-quality materials can better protect the tool during grinding. The grinding wheel can be replaced, the newly optimized grinding wheel replacement process. The grinding wheel assembly adopts precision grinding bearings, which can be smoother and longer life. The adopts a clear design, a soft and delicate touch, a simple slender outline, and an elegant proportion of the body, which can be clean and tidy even in a greasy kitchen environment. Rough grinding and fine grinding twice, three gears, a range of applications, can meet the needs of more tools. MULTI-FUNCTION SHARPENER Electric drive. Scissors dual use oFarewell to blunt knives. Safe, environmentally friendly, stylish, easy to operate, easy to use, easy to clean. Large motor, high power, faster grinding speed. High-quality materials, . High-speed gear + low-speed gear dual desig. Suitable for all kinds of knives: blunt cutting knife/chopper knife/multi-function knife/chef knife/fruit knife/cooking knife. Colour: