Each pack contains two educational alnico bar magnets, perfect for teaching children about physics...Each pack contains two educational alnico bar magnets, perfect for teaching children about physics and for fun science projects. With clearly identified north and south poles on each magnet, the two included magnets can be used to demonstrate the attracting and repelling effects of magnets. These magnets measure 11mm x 6mm x 75mm and come with keepers to help maintain their magnetism for longer. They also feature a protective epoxy paint coating.
Each pack contains two educational alnico bar magnets, perfect for teaching children about physics and for fun science projects. With clearly identified north and south poles on each magnet, the two included magnets can be used to demonstrate the attracting and repelling effects of magnets. These magnets measure 11mm x 6mm x 75mm and come with keepers to help maintain their magnetism for longer. They also feature a protective epoxy paint coating.