Educational Kit: Includes magnets
 
Opposites Poles Attract - Like Poles Repel; perhaps you learned in school? So why does this 'magnetic inverter' stop the magnet in its tracks and holds it in a tractor beam like force?

An interesting toy with serious educational value for those interested in magnetics. Try holding some iron filings against this product to see what is actually happening to the magnetic fields, and experiment with other magnets (not supplied) to see more strange and wonderful effects of this law of physics.

If you're interested try researching 'Magnetic Inverters' for more technical information.

Keep Away From All Children
Do not put magnets in nose or mouth.
Swallowed magnets can stick to intestines causing serious injury or death.
Seek immediate medical attention if magnets are swallowed or inhaled.