Gokumyo should be used with water as a lubricant

Nakayama Asagi stones are mounted on high-quality aluminum blanks

A Jasper microquartz structure consists of a fused crystal grains of different sizes

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

single clamp for tsprof k03 Gokumyo should be used withThe Single Clamp is a symmetric swivel clamp for double sided sharpening without reinstalling the knife. The design of the clamp allows rigidly and symmetrically clamp knives with blades of complex geometry. It well fits hunting knives and folding knives with a wide spine. We do not recommend to sharpen knives with a narrow spine at a single clamp, because they can bend during sharpening. The minimum width of the knife is 20 mm, and the spine