These sharpening stones use ultra-hard diamond as the abrasive material and offer outstanding grinding power. Even highly hardened blades are sharpened significantly faster than with conventional whetstones. The sharpening stones do not need to be soaked in water before use. Simply moistening them before and during the sharpening process is sufficient, allowing you to begin sharpening immediately.

Thanks to the elaborately sintered diamond grit, the low-maintenance surface remains flat even after repeated use, showing only minimal signs of wear. In this way, Shun diamond sharpening stones provide many years of consistently excellent performance and reliable sharpening results.

Each stone is supplied with a silicon carbide dressing stone for cleaning and refinishing the sharpening surface. This allows residues to be removed quickly and easily whenever necessary.