Belgian Blue whetstone (4000 grit) bonded to synthetic Carborundum with 600 grit.
Use the Carborundum side to do the hard work of restoring a blunted edge and the Belgian Blue side to do the real sharpening and final honing.
The combination stone is also available in a "kitchen" version with a wooden handle — excellent for sharpening knives.
Read more about our Belgian Hone™ Blue and Yellow Sharpening Stones
