Neodymium rare earth magnets are the strongest permanent magnets in the world! Made from neodymium, iron, and boron, these magnets are sure to stick to anything ferromagnetic - including computer gear and credit cards, so be careful! The Neodymium Magnet Experimenter's Set includes a fantastic assortment of our most popular neodymium magnets which work well with all of our Eddy Current Tubes.
Micro Magnets (100/pkg.)$6.95