Looking for a way to improve your Knife Setrazor sharp again? The sharpest results are achieved with whetstones. Which whetstone you need depends on the sharpness of the knife. Because the blunter the knife, the coarser the whetstone should be, or the lower the grain size. Also, the type of steel determines which stone to use: with harder steels, you need a coarser stone to take material off.

The Blackwell Wetstone with a grain size of 400/1000 is thus perfect for blunt and damaged knives. Start with the 400 grit to get the cut of the knife back into mouldor to remove burrs. A whetstone with a coarse grit removes a lot of material quickly and efficiently. Then turn the whetstone over to continue sharpening your knife with the 1000 grit. Next, you can use the Blackwell Wetstone with a 3000/5000 grit to polish your knives to razor-sharp perfection.