Multipole ferrite magnets with north and south poles on the same face for increased magnetic performance and a dimple on the non-magnetic face. Each magnet will hold up to 0.48kg in a vertical position against a steel surface.
These square ferrite magnets, also known as ceramic magnets, are magnetised with a striped north-south polarity which focuses the magnetism on one face. They also have a dimple on the non-magnetic face for easy identification. Ferrite magnets have a high resistance to corrosion and demagnetisation and their great advantage is that they can operate in temperatures of up to 180 degrees Celsius. These magnets are ideal for craft making, model making and other non-technical applications where a really strong magnet is not necessary.