Professional Watch Demagnetizer & Magnetizer Tool Kit - Remove Magnetism for Watches & Jewelry | Perfect for Watch Repair, Maintenance & Anti-Magnetic Protection

Features

this can work with 100V-240V, can also work for other screw or screw driver

can be used for effectively demagnetizing watch movement parts, screws, and tools (e.g, tweezers and screwdrivers)

Press the red button and keep, put your watch 2cm on the demagnetization area and move from the same direction again and again, until watch no magnetism

and can add magnetic when power on and hold it on the Center of this item