BEST-016 2 in 1 Packet Magnetizer Demagnetizer Screwdrivers Tweezer Tool
- 100% Brand New & High Quality
- "+" is Magnetizer,"-" is Demagnetizerc
- Color: Blue / Green (send by random)
- Only 1pcs magnetizer demagnetizer tool in the package
How to use:
It is easily to absorb screw nut when put screwdirver into tht "+" packet two senconds which will make screwdriver own magnetic,Then put screwdirver into the "-" packet in order to recede magnetic,so you can use screwdrive to repair other components.