Regular - soft stone for coarse sharpening

0:00 K03 mode is designed for K03 family but will work with any sharpening systems with horizontally leveled knife

Atago is ultra-fine natural stone with the LV4 hard rating

Baikalite stones are mounted on high quality aluminum blanks

universal stone holders for wicked edge set of 3 new Regular - soft stone forOwners of Wicked Edge sharpeners were always limited by proprietary form factor sharpening hones. Hapstone Universal Stone Holder for Wicked Edge overcomes this limitation. Now you may use thousands of existing 6" and 4" sharpening stones and reduce the cost of ownership. Hapstone PlaneShift Series includes components of Hapstone RS (such as stone holders or clamp system) adopted for other sharpening systems: PPA, WSPA, KME, Wicked Edge. Universal