Diamond-coated sharpening rod that should be used for moderately sharp or dull knives. The special shape of the diamond particles on the sharpening rod ensures optimal sharpening of the knife blade. The result: a smooth, sharp edge. Diamond sharpening rods are available in fine and standard grits. Since these rods produce minimal material removal from the knife, we additionally recommend a Wüsthof honing steel for daily or weekly touch-ups. Total length 26 cm.