Brilliant results:: Quickly and effectively keeps your kitchen knives brilliantly sharp and restores blunt knives back to their former sharpness. Features: With a heavy duty non-slip rubber base ideal for any flat surface, plus a comfort handle for maximum grip. Ideal for: Restoring, sharpening and polishing your kitchen knives at home to make daily prep easier! Knife sharpener: Get a manual knife sharpener. Three stages: Prepare, Sharpen, then Hone! For use on: Straight edged steel kitchen knives and wide serrated knives (bread knives), including knives with hardened steel blades. | 3 Stage Portable Knife Sharpener | Wowcher