Atoplee Grit 10000# Knife Razor Sharpener Fine Stone Oil Stone Whetstone Oilstone Polishing Mirror Model:10,000 Grit Material:Nature Jade Net Weight:~30gColor:Green Size:about 50*20*10mm(1.97*0.79*0.39 inch) Package Included: 1pc Whetstone (10,000#)