Sharple is a peeler that automatically sharpens itself every time its cover is opened or closed.- Unique safety cover has a built-in ceramic ball sharpener that automatically sharpens and hones the blade every time the protective case is opened or closed.- Razor-sharp Japanese stainless steel blade is designed to last a lifetime, swivels to minimize waste, and will never rust in the dishwasher.- Clever handle profile provides maximum control for both left and right-handed users and features generous drainage channels to ensure ease of cleaning and drying.- Handle tip includes a convenient and highly effective potato eye and blemish remover. – Dimensions: L 18.2 x W 1.5cm / L 7.2 x W 0.6-in- Material: ABS, Stainless Steel, PCTG, Ceramic.- Dishwasher safe.