DEWIN Magnetizer Tool, Demagnetizer Tool for Screws, Practical and Portable Magnetic Screwdriver Tips Screw Bits Carpenter Mechanic DIY Lover

【Uses】: Magnetizer degaussing tools can be used to demagnetize tools before magnetically sensitive surfaces used for electronic work. For magnetizing or demagnetizing screwdrivers, tweezers, tools, screws and other steel objects. 【Endowed with Magnetic】: This magnetizer demagnetizer makes the screw magnetic for easy picking. The perfect helper for repair work. 【LIGHT & PORTABLE】: This magnetizer/demagnetizer is lightweight and portable, it fits in a tool bag and is very easy to store. 【Easy to use】: No battery or electricity required. Easy to use. Just insert the object into the corresponding cavity several times to magnetize or demagnetize. 【Applicable People】: The magnetizer is the perfect tool for electricians, carpenters, mechanics, DIY enthusiasts and others in the shed or workshop.