This sharpener is made of clay and hardened for sharpening. The handle is glazed but the sharpening part stayed unglazed for best results.
The result is a sharp carbon steel knife with a few swift moves.
Much better for carbonsteel knifes then a stainless steel sharpener because those can produce nicks in the blade edges due to be too hard.
total length: app. 32 cm
Delivery content: 1x ceramics sharpener for carbon-steel blades