The Kyotoyama ST #220 is a coarse Japanese sharpening stone designed for quickly restoring damaged edges, correcting chips, and re-profiling blades. Its #220 grit offers strong cutting power, ideal for preparing knives and tools before finer sharpening stages.

Suitable for kitchen knives, Japanese planes, and chisels, it ensures efficient and consistent work thanks to its ceramic structure. Soaking for 5 to 10 minutes before use is recommended for best performance.