Cerax is the middle range line of sharpening stones by Suehiro

Sungari is extra-fine natural stone with estimated grit approximately 4000-5000 JIS

including Jasper

Coated diamonds can be used dry which is very appealing for inexperienced users who want to do the occasional sharpening

Gokumyo Sharpening Stones are used for sharpening knives on KME and Hapstone knife sharpeners

venev orion series resin cbn full set for edge pro new-variants Cerax is the middle rangeVenev Orion Series Resin CBN Series is the first CBN product developed by Venev Industrial Diamonds. Venev Orion ('Orion Cubed') is made in Edge Pro form factor and is used for sharpening knives on Hapstone, TSProf, and all Edge Pro compatible guided sharpening systems. CBN (Cubic Boron Nitride) is the second hardest material after diamond. Venev Orion consists of a 3mm thick CBN bearing plate mounted on an Edge Pro aluminum base. The CBN bearing