Venev Dog Series Dual Side Diamonds Compact dual-sided resin bonded diamond stones for guided knife sharpeners, pocket use, and sharpening knives of any steel. Format Compact dual-sided stone Dog Series...

  Shapton Pro (Kuromaku) sharpening stones are used for sharpening knives on Hapstone  knife sharpeners. Shapton Pro is a high-end series from Shapton made of aluminum oxide with the magnesia binder....

Sigma Power Select II Sharpening Stones Premium Sigma Power sharpening stones designed for the hardest steels and mounted for Hapstone knife sharpeners. Series Premium Select II Select II is the...