2 Educational Alnico Bar Magnets - North & South Identified (11 x 6 x 75mm)
Each pack contains two magnets.
11mm x 6mm x 75mm.
North and south poles clearly identified.
Keepers included so that the magnets keep their magnetism for longer.
Protective epoxy paint coating.
Instantly recognisable, these bar magnets are great for teaching children about physics and for fun science projects. With each magnet having a north pole on one end and the south pole on the other the two magnets included in each pack can be used to display the attracting and repelling effects of magnets.