Features: 1. As Sharp As New: Our electric knife sharpener is designed for home & kitchen use, bringing you professional results conveniently at home. Works on stainless steel kitchen knives, but not ceramic or serrated. 2. The Correct Sharpen Steps: Obliquely insert the dull knife and closely touch the outside wall, and then pull it from outside to inside to sharpen. 3. 2 Stage Design to Sharpen & Polish: Professional 2 stages sharpening system for crude and fine can perfectly satisfy your knife sharpening needs. The crude stage can sharpen knives quickly, and the fine stage can polish them more smoothly, delivering a sharp, burr-free edge. 4. 3 in 1 Multifunctional Knife Sharpener: Besides sharpening kitchen knives, S820 also can sharpen scissors. 5. Usage Tips: We recommend no more than 10 minutes of use at a time, or it will cause the motor to overheat and quit working. The exact time will vary depending on the weather and temperature. Specification: Material:PP + Diamond Grinding Wheel Product Color: Black, Blue Product Size: 22 x 8.5cm Product Weight: 350g Power: 50W Frequency: 50Hz Package Included: 1 x Electric Knife Sharpener Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it