Efficient Cutter Restoration: The cutter sharpener, crafted from durable ABS and white corundum, ensures long-lasting performance. Its stable operation prevents overheating, enabling simultaneous sharpening of all your cutters without interruptions. Time-Saving Precision: Simply position the dull cutter against the outer wall at an angle and sharpen from outside to inside. With 2-5 passes per groove, restore sharpness in just 30 seconds. This electric sharpener outpaces manual methods, optimizing your efficiency in the kitchen. Professional Sharpening System: Benefit from a two-stage sharpening and polishing process that swiftly revives cutter sharpness. The rough grinding stage hones tools quickly, while the fine grinding stage delivers a smooth, burr-free finish for professional-grade results at home. Space-Savvy Design: Compact and efficient, this cutter sharpener's sleek build effortlessly fits into any kitchen space without clutter. Every inch is maximized for storage convenience, ensuring it seamlessly integrates into even the most compact culinary environments. Universal Convenience: Featuring a built-in power supply, this electric cutter sharpener offers global usability, catering to customers worldwide. Enjoy hassle-free sharpening wherever you are, making it an ideal choice for home cooks and professionals alike. Item Name: Cutter Sharpener Material: ABS+White Corundum Power Supply: 1500mAh Lithium Battery (Battery Included) Charging Supply: USB Charging Features: Easy to Use, Compact, Space-saving Size Details: L: 20cm/7.87", W: 5.5cm/2.17", H: 7.6cm/2.99" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Multifunctional Cutter Sharpener 1 x USB Charging Cable