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

The second distinctive feature is simplicity and comfort during operation

and lubricates almost anything

(Rigel Stone Set)

Tsushima Nagura (対馬名倉) is mined on Tsushima Island off the coast of Nagasaki Prefecture in Japan

tsushima stone edge pro They prevent damage during sharpeningTsushima 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