• Imported from USA.
    You are buying one 12 inch x 12 inch sheet of Magnetic Field Viewer Film. The film is highly flexible and can wrapped arround objects. The film can also be laminated. It is NOT currently laminated. Encased within the green film are millions of Magnetic particles suspended in oil. A Magnet will attract the particles to the areas where the Magnet is the strongest - at its poles. The poles appear dark green. Multiple pole Magnets such as those on business card Magnets will display interesting patterns, such as the example pictured below. Keep away from children, pacemakers and other implants. Handle with care. Our magnets are made for the adult inventor, manufacturer, researcher, DIYer, problem solver, etc.

    12" x 12" Magnetic Field Viewer Film