Floating Magnets, Set Of 6, 1 Each

The Floating Magnets, Set of 6 by United Scientific is a magnetic repulsion demonstration kit with six colorful, plastic-encased magnetic rings, a plastic stand, and a cardboard storage box. Stacked with like poles facing, the rings float above one another on the stand. Science teachers use it to show pole repulsion and magnetic levitation in middle and high school physics.