Grit 400-10000 Whetstone Oil Stone Knife Sharpener Super Fine Polishing Stone

Can cooperate with edge sharpener or hand use. 002:Green carbon oil stone(400#). 001:Corundum oil stone(200#). 004:Black onyx oil stone(1500#). 005:Ruby oil stone(3000#). 006:White agate oil stone(6000#).

eBay