Precision demagnetizer, magnetizer, practical and portable magnetic tool for screwdriver bits and screw bits

Helps give a magnetic property to make screws easy to pick up

Useful for demagnetizing tools before use on magnetically sensitive surfaces for electronic work

For magnetizing or demagnetizing screwdrivers, pliers, tools, screws, and other steel objects

No batteries or electricity required. Easy to use. Simply insert the object into the corresponding cavity several times to magnetize or demagnetize it.

Tool for carpenters, mechanics, DIY enthusiasts, and others in the shed or workshop