[Multifunctional Grinding Tool] Knife sharpener with a 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] Electric knife sharpener features four slots: coarse grinding slot, fine grinding slot, scissor slot, and slotted screwdriver slot, helping restore tools to like-new condition. Compact design allows for easy storage without occupying excessive kitchen space. [Easy to Use] One-touch power switch operation with a storage base to help maintain desktop cleanliness. Place the dull blade into the sharpener, press the red button to activate, and slowly guide the blade through (do not force or walk away). The blade will be sharpened within seconds. [Non-Slip and Waterproof Base] Non-slip rubber base provides strong friction and grip, ensuring stability and safety during use. Suitable for use on various kitchen surfaces, including wood, stone, and glass countertops. [Easy to Clean] The main body and structure can be wiped clean with a damp cloth or soft brush after use. Dry thoroughly. Avoid immersion in water or direct contact with harsh cleaning agents that may cause damage.