80 240 600 1000 2000 3000 grit diamond sharpening stones knife sharpener grinding tools sharpen bar Whetstone Replacement stone

High-concerned chemical : None Material : Other Certification : CE / EU,CIQ,EEC,LFGB,SGS Feature : Disposable,Eco-Friendly,Stocked Model Number : D1000 Metal Type : Other Brand Name : RSCHEF Origin : Mainland China Type : Sharpeners grit : 80 to 3000 grit size : 162*23*8MM material : diamond