KRYTONE 2PCS Bar Magnet for Education Science Experiment Tools Multipurpose Office Magnets Pack of 1

Magnet size: 100*20*6.5mm. The magnet is small and portable, very suitable for children's teaching. It has been carefully painted red on one half of the magnet and green on the other, to denote the north (red) and south (blue) poles. The teaching magnet is specially designed for children's learning. Its magnetism is very weak and can only absorb small objects such as coins and keys.netic and can only absorb small objects such as coins and key. Two magnets included in each pack can be used to display the attracting and repelling effects of magnets.