Blade Preservation Technology The electric knife sharpener uses advanced sharpening technology to sharpen blades without detempering, helping prolong knife durability and performance and keeping your blades in good condition. Efficient and Quick Sharpening Features a simple on/off button. Insert the blade diagonally into the slot and pull back evenly. The builtin angle guide maintains the correct sharpening angle, delivering a sharp edge in seconds. Versatile and Adaptable Suitable for use in home kitchens and professional settings. Accommodates multiple knife types, including iron and steel blades. An essential tool for homes and meat market professionals alike. TimeSaving Solution Designed for efficiency, it restores the knife edge quickly. Ideal for daily sharpening needs, it revives the sharpness of kitchen and utility knives, saving time and effort. Use scenarios Home kitchen: daily upkeep of kitchen knives to ensure precise slicing for everyday cooking. Professional kitchen: maintains performance blades during prep and service. Meat market or butcher : quickly revives edge on a range of iron and steel blades for efficient cutting.