Nakayama Asagi (中山 アサギ) Whetstone is mined in Nakayama in Japan

All Sigma Power Ceramic stones are 5-6 mm thick and are mounted on high-quality aluminum blanks

The magnesia binder gives Chosera excellent sharpening quality and performance

Charnley Forest stones are made of novaculite

Chinese Bluestone should be used with water as lubricant

breeze 4k stone edge pro Nakayama Asagi (中山 アサギ) WhetstoneBreeze semi natural sharpening stones are used for finish sharpening knives on Hapstone and Edge Pro knife sharpeners. Breeze stones are unique. They are made of milled natural quartz with particle size 3 micron, delivering 4000 grit. Breeze stones are 6 mm thick and are mounted on high quality aluminum blanks. Breeze sharpening stone can create very uniform cutting edge without a pronounced scratch pattern. Breeze stones are universal and can be used