Use the right face and keep it flat
Prepare the stone with water according to its supplied instructions and secure it before sharpening. Use the coarse face for repair when needed, then the medium face to sharpen the edge. Follow the knife maker’s guidance for the blade’s bevel and angle.
After use, rinse away residue and let the block dry in shade. Check both faces for uneven wear. Flatten hollows with suitable water-resistant abrasive paper or a stone-flattening tool so the blade can meet an even working surface.
