We now are selling 13mm and 25mm neodymium magnets. Neodymium magnets are much stronger than standard dipole or ceramic magnets and can lift many times their own weight. They are pretty fun just to play with. Because they are so strong, one must use some caution when using them. Little kids should not use them as they have known to be fatal if swallowed. They can also have deadly consequences for people wearing pacemakers or other implanted medical equipment. Here’s a brief video on just how strong these things are:
Less
More