The RockStar Series knife sharpening stone from the renowned Japanese company Shapton has excellent aggression during sharpening, capable of handling the hardest knives up to 65 HRC, providing a fine and even...

Shapton Pro Kuromaku Stones High-end Japanese aluminum oxide water stones with magnesia binder, mounted on aluminum blanks for Hapstone sharpening systems. Series Shapton Pro Kuromaku Shapton Pro is a high-end...

Shapton Pro Kuromaku Sharpening Stones High-end aluminum oxide sharpening stones with a magnesia binder, mounted on aluminum blanks for Hapstone knife sharpeners. Abrasive Aluminum oxide Shapton Pro stones are made...