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

Adjustable Clamp Frame

Tsushima Natural Nagura stones are used to create a honing paste on the surface of natural stones in order to refine the grit structure and give the stone a better bite on the edge being sharpened

One side of the glass is etched to be used with lapping powders to flatten the sharpening stones

white color with dark dots

baikalite stone edge pro bestseller Ruby Ceramic Sharpening Stones areBaikalite sharpening stones are used for finish sharpening and honing knives on Hapstone Pro and Edge Pro sharpeners. Baikalite is a naturally abrasive material of high density. Baikalite stones are mounted on high quality aluminum blanks. Baikalite is mined in the Baikal region of Russia. Baikalite is a dense, opaque variery of silica rock. Specification Product size: 160 x 25 x 9 mm (6" x 1" x ") Working surface: 152 x 25 x 6 mm (6" x 1" x ")