as it will cause the stones to wear an at increased rate

They prevent damage during sharpening when touching and levelling and can be easily replaced with pieces of 6x4 polyamide or 10mm polyurethane tubing if necessary

Atoma Diamonds are used for sharpening knives on Hapstone

Abrasive material: Slate

tsushima stone edge pro as it will cause theTsushima Whetstones are used for fine sharpening on Hapstone or Edge Pro sharpeners. Tsushima is natural stone with estimated grit approximately 5000 JIS. Tsushima stones are mounted on high quality aluminum blanks. Tsushima () Whetstone is mined on Tsushima Island off the coast of Nagasaki Prefecture in Japan. Tsushima is preliminarily lapped and does not require lapping after purchase. Tsushima should be used with water as a lubricant. All that is