Gokumyo stones are universal and can be used to sharpen knives of any steel including high carbon

Hydra was launched in the pre-OCB era with the legacy binder in all grits

Hapstone Universal Stone Holder for Wicked Edge overcomes this limitation

Boride recommends Golden Star series stones as the best choice to work with high carbon steel

19 15 silicone mat back-in-stock Gokumyo stones are universal andHapstone Silicon Mat is a meticulously crafted tool designed to enhance the sharpening process, offering ultimate comfort and convenience. With dimensions of approximately 19. 7" x 15. 7" (500x400 mm), its spacious working surface easily accommodates glass plates, measuring tools, full size stones, or stone holders for manual sharpening. With ample room to organize sharpening accessories like slurry stones, Nagura stones, and cleaning tools, the