Shapton Kuromaku Sharpening Stone Ceramic Whetstone Blue Black #320

Shapton Kuromaku Sharpening Stones have different colors depending on the grade of coarseness. These are great for sharpening due to their high abrasive content that enables you to form an edge in no time.

Its unique bonding technology allows the abrasives to perform at an optimum level, allowing the stones to retain their sharpening ability longer.

This long-selling Japanese sharpening stone comes with a plastic case that is usable as a stone holder or base.

The Blue Black #320 stone is the third coarsest stone from the series. It is suitable for repairing a nicked or chipped edge. Despite it having a coarse grit size, it offers you a comfortable touch. You can use it to sharpen most kitchen knives, horticultural shears, and leisure knives.