6PCS 3000 Grits Ruby Polishing Oil Stone Pencil Sharpener Grinding Stone Whetstone Tool Set - ShopVlot

Easy to replace the stone of the grinding system. Or work alone to sharpen the knife, chisel, chisel and tool easily. 6 different sizes for you to choose from, you can select the right size according to your need. The sharpening stone is 3000# grits that you can use for polishing and smoothing edges. This whetstone is lightweight, portable and resistant to friction. Grinding stones can also use oil or water.