[Widely Applicable to Various Knives]: Designed for sharpening straight-edge knives that are dull, damaged, or poorly maintained. [New Life for Old Knives]: Features a groove system to repair and sharpen dull or damaged edges, refine edges, remove burrs and rough spots, and polish with the ceramic stage for a precise, sharp finish. [Safe & Effortless Sharpening]: Equipped with a non-slip suction base for stability during use. Manual operation makes it easy to sharpen dull knives smoothly. The compact design is easy to clean with water. [Quick and Easy to Use]: Place the sharpener on a flat surface. Hold the handle firmly, insert the knife vertically into the appropriate slot, and gently pull through 3–6 times in the same direction. Ideal for home cooks seeking efficient, reliable sharpening. Color: Orange Material: Plastic, Metal Package Contents: 1 x Electric Knife Sharpener, 1 x USB Charging Cable