The HORL 3 Walnut Rolling Knife Sharpener combines a solid walnut body with controlled sharpening angles and exchangeable grinding discs. Its magnetic angle support offers 15° for fine blades and 20° for robust everyday edges. The standard diamond disc provides efficient initial sharpening, while the ceramic honing disc removes burrs and refines the cutting edge. HORL Quick Lock allows the discs to be twisted off and exchanged, while the HORL Grip Pad and strong magnets help hold even smaller knife blades securely during sharpening.