Quick magnetization: The screwdriver magnetic ring magnetizes small tools and screwdrivers quickly and easily. It attracts screws, nuts, and other metallic particles for easy starting and removal. Instant, permanent magnetization: Leave the magnetizer on the tool for extra magnetic strength. Instant magnetization with strong magnetic effects, and it stays magnetized permanently. Ideal for any situation that requires added screws. Durable material and construction: Made of stainless steel. Provides fast magnetization with skidresistant and wearresistant properties. Exquisite workmanship, impact resistance, and it protects both the screw and the screwdriver from damage. Easy operation and reliable hold: Simply insert the screwdriver bit into the magnetic ring. The bit is instantly magnetized and can securely hold a screw, making it easy to pick up and prevent dropping. Applications and use scenarios: Furniture assembly and hardware installation where screws are small or awkward to reach. Electronics and small appliance maintenance requiring precise bit handling. Automotive or workshop tasks that involve handling multiple screws in tight spaces.