Magnets are pretty awesome in many regards. They are one of those things on earth that make you think it is just plain magic, even though you know there�s a perfectly logical scientific explanation of how they work. The strongest magnets that are fun to play with that I�ve come across are the Buckyballs. However, they are obviously round and limit the shapes that you can make with them.

BuckyCubes are the perfect middle ground for people who love magnets and geometric shapes. You can�t really make buildings or squares properly without cubic shapes to make its structure. They may be a little expensive for magnets at $25 for 125-cube set, but they are rather fun to play with. Just make sure you don�t swallow them, they are strong enough to kill you, quite literally.