This large clear acrylic case makes it possible to observe the magnetic field around a magnet in 3-D. Each side of the field demonstrator is sealed, so there is no mess to ever clean up. The center of the demonstrator houses a powerfulmagnet with the North and South poles clearly marked. The demonstrator is hinged and can opened to 180 degrees, making it possible to view the magnetic field from all angles.
- See magnetic field lines with no mess
- Open hinged design
- Magnet can be easily removed or flipped