Jump Tiger Knife Sharpener Restores Blunt Knives Fast-Best for Steel Knives-2 Stage Knife Sharpening System &gt;&gt;Widely used for kitchen knives, fruit knives, ceramic knives etc. &gt;&gt;Sharpening Modes: Coarse and Fine, Coarse is for any dull or blunt kitchen knife, Fine is for smooths the knife edge, two modes are at one direction sharpening. &gt;&gt;Unique diamond wheel aim at sharpen hard ceramic knives and grinding head is replaceable, aesthetic and functionality. &gt;&gt;Non-slip rubber feet and ergonomically designed handle for comfortable and secure . &gt;&gt;Fusion the classical mould and streamline design to get perfect appearance.