【High-speed grinding】The 2800RPM motor ensures fast and efficient grinding, saving your time and energy, and bringing you a good sharpening experience 【Sharpening range】The maximum sharpening width of this knife sharpener is 50mm, which can handle a variety of blade sizes for different uses. 【Professional-grade knife sharpening】This knife and scissor sharpener can not only quickly sharpen very dull or damaged blades, but can also be used for production scissors. 【Multi-function use】The scissors sharpener is widely used in many fields such as family life, hairdressing and beauty, tailoring and clothing, gardening and flowers, industrial production, etc. It can sharpen and repair various types of blunt scissors to ensure the smooth development of related work in various industries 【Service】: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.