The product offers a wide range of sharpening angles, from approximately 10 ° to 50 °.Multipurpose Use Just sharpen your knife with

WATER, not with expensive sharpening/honing oils.Perfect for sharpening different kinds of knives: serrated edge, kitchen, hunting,

chef, meat, paring,sushi or barbecue and even to hone: scissors, chisels and razors. Your blade will get a razor-sharp edgejust in a few

seconds!. Guarantee If you receive the broken stones, please contact us, we will give you the replacement, don't worry!

The smaller grit, the rougher surface, suitable for repairing a wide range of knives and tools, restoring Old/New knives. The higher grit,

the smoother surface, can help to polish your knife,fine grinding, very sharp blades. Stones are all hard enough to grind S30V steel.

Tips:Different options contain different items, please check carefully before purchasing