Ferrite magnets
Ferrite magnets are classical black magnets. By theirs manufacturing technology, they divide into the two groups: isotropic (weaker magnets) and anisotropic (stronger) magnets. Theirs using is really various (in offices, households, etc.), and their significant advantage consists in a low price. They are the most commonly used board magnets, but they are fragile and not as powerful as neodymium magnets. We offer colour magnets, which are ferrite as well.