Quickly magnetize or demagnetize screwdriver tips or screw bits. No batteries or electrical required, easy to use.

Better demagnetizing and magnetizing effect in 3 seconds. Exquisite workmanship prolongs service life. Practical, small size, bring you much convenience.

Magnetizing Effect: While awkwardly making a pick up on the screws, just insert the screwdriver tip into the (+) marked end to give a magnetized so that the screws can be easily to pick up.

Demagnetizing Effect: While repairing the electric appliances, components and parts, simply insert the screwdriver tip into the (-) marked end to give a demagnetized instantly.