Magnetizer Demagnetizer Quick Screwdriver Screw Bits Demagnetize Magnetize Tool No Electricity

Specifications: Material: Magnet Color: Blue Size: 5x5.5x3cm/2.0x2.1x1.2inch ? Features:? 1.Multifunctional tool, no batteries or electricity needed. 2.Simply slide the shaft of the screwdriver on the (+) to magnetize, and slide it on the (-) to demagnetize. 3.Quickly magnetize or demagnetize screwdriver tips or screw bits. 4.Easy to magnetize screwdriver tips for easy screw pick up. ? Package Included: 1 x Magnetizer Demagnetizer