- 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
OTOOLWORLD Watch Jewelry Demagnetization Watch Demagnetizer watch Degausser watch tool kits
