It is a must-have for the kitchen! 5 seconds speed grinding, two-stage grinding position, according to different sharpness, you can choose the grinding position according to your needs. Rotatable stainless steel blade, seamless fit, suitable for different surface peels. Removable shell, easy to switch between peeling mode and sharpening mode. Use Tips:Slightly blunt: ceramic fine grinding 10 times in one direction.Blunt: Tungsten steel alloy unidirectional 10 times, ceramic unidirectional 10 times.Very blunt: Tungsten steel alloy single direction 20 times, single ceramic direction 10 times.Specifications:Size: 200 X 30mm/7.87 X 1.18inMaterial: ABS + stainless steel + ceramic + tungsten steelFunction:Coarse grinding groove: adopts tungsten steel alloy, suitable for daily sharpening.Package Included:1x 2in1 Peeler Sharpener