BuckyBalls, world famous magnetic balls!
There are few tools that teach magnetism AND are as fun as BuckyBalls. BuckyBalls are sold as desk toys, stress relievers, fridge magnets, and so many other uses, and have been featured in Rolling Stone, People, Maxim, and Esquire Magazine. But these magnets also provide all the aspects of a great magnetism kit tool. The strength of the magnets is just right to allow you to shape and mold them into numerous shapes. There are 216 powerful Rare Earth magnetic balls in total. Your biggest problem is going to be how hard it is to put them down once you start using them!
Buckyballs are for adults only and must be kept away from all children.