[Multifunctional Grinding Tool]: Knife sharpener with a strong and powerful motor, ideal for sharpening scissors, screwdrivers, and smooth or serrated blades. Suitable for daily maintenance and sharpening of various kitchen tools. [Four-in-One Knife Sharpener]: This electric knife sharpener features four slots: coarse grinding slot, fine grinding slot, scissor slot, and slotted screwdriver slot to help restore tools to like-new condition. Compact design allows for easy storage without taking up excessive space in the kitchen. [Easy to Use]: One-touch power switch activates the electric knife sharpener, equipped with a storage base to maintain desktop cleanliness. Place the dull blade into the sharpener and press the red button to begin; slowly pull the blade through (do not push forward) to restore sharpness within seconds. [Non-Slip and Waterproof Base]: The professional electric knife sharpener has a non-slip rubber base with high friction and secure grip, ensuring maximum stability and safety during use. Designed for safe operation on any kitchen surface, including wood, stone, or glass countertops. [Easy to Clean]: The body and structure of the kitchen knife sharpener can be wiped clean with a damp cloth. After use, clean and dry the device with a damp cloth or soft brush. Avoid soaking in water or direct contact with liquids and cleaning agents that may cause damage.