CBRIGHT Small Whetstone,800#/3000# Pocket-Sized Combination Sharpening Stone,Fine Grinding Boron Carbide/Ruby Stone [3.94x0.79x0.39inch]

The Whestone Grit :800#/3000#---It's very useful and portable Whetstone. High hardness,wear resistance. MATERIAL: Boron Carbide/Red stone. Two materials of whetstone, our double-sided whetstone can be finely grinding on one side and coarsely grinding on the other side. The workmanship is very compact. LOOK FIRST PLEASE: THE STONE IS Pocket-sized SHARPENING STONE -CHECK THE SIZE FIRST: STONE SIZE:100mm x 20mm x10mm[3.94*0.79*0.39inch](PLEASE PAY YOU ATTENTION ON ITS SIZE) The stone have two sides with different material for you. Normally, please add water to grind together. The sharpening stone widely use for grinding, polishing of various precision components,pocket knives, cutting tools,precious stones etc, Weight: 0.08 pounds, Manufacturer: CBRIGHT