Shapton Pro stones are preliminarily lapped and do not require lapping after purchase

Dota Creek Arkansas sharpening stones are used for sharpening knives on Hapstone and Edge Pro knife sharpeners

Naniwa uses names "sharpening stone" for Super Stones and "professional stone" for Chosera

💎TSProf Diamond 150

The Linear Ball-Bearing Pivot Unit is an optional upgrade for the first revision of Hapstone M2 utilizing PTFE insert

belgian blue whetstone edge pro Shapton Pro stones are preliminarilyBelgian Blue Whetstones (BBW) are used for finish sharpening on Hapstone or Edge Pro knife sharpeners. BBW stones are available in 6 mm thickness, and are mounted on high quality aluminum blanks. Belgian Blue Whetstone is mined in the Ardennes mountains in Belgium. BBW is natural slate with a high garnet content. BBW stones are universal, and can be used to sharpen knives of any steel. Specification Product size: 160 x 25 x 9 mm (6" x 1" x ") Working