HomySnug Handheld Knife Sharpener - Kitchen Chef Manual 2 Stage Diamond and Ceramic Sharpening System HIGH QUALITY - Quality ABS material and non-rust stainless steel as body material with non-slip base, durable and safe 2 STAGE SHARPENING SYSTEM (FINE/COARSE) - Makes it easy and precise to sharpen the blunt knives NON-SLIP & SAFE - Ergonomically designed touch handle for a comfortable and steady grip, with the non-slip base, it wont slide over the work bench VERSATILE - Suitable for most steel straight bladed kitchen knives [Not for ceramic or serrated knives] Easy to use - Simply place the sharpener on a flat surface and hold the grip handle with one hand and the knife handle with the other to sharpen