One stropping wheel operates in reverse allowing more efficient removal of burrs and better polishing of blades Grinds at 18-22 angles (optimum angles recommended by knife manufacturers) Magnetised drawer under grinding wheel captures shavings Dimensions 111(H)x 143(W)x 224(D)mm Knife Type Knife Sharpener Power Type 230V/ 50Hz/ 250W/ 0.1A Plug fitted Yes Featured Product Special Offers Height 111 Width 143