people should be careful when storing permanent magnet

　　The permanent magnet has the very strong stability, but as a kind of magnetic objects ,it must be careful in the storage time , not to let it disappear magnetic, or something else magnetization, or it maybe not able to use, lost value.

　　In the storage time, do not let two or more permanent magnets together, so they will cling together, this process may pinch your fingers while adsorption is generated by the collision might have their corners crashed, which can be let their magnetic weakened. For the permanent magnet have e relatively large size, in the storage time ,can use plastic or hard disk put in the middle of them, so you can easily separate them.

　　In addition, in the storing time, you must let it away from those things easily magnetized, for example: watches, bank cards, ID cards, medical equipment, etc., if put together a long time, is likely to make these things lose their magnetism, so they will never work again.

　　So it is very necessary to be careful when storing permanent magnet.