There is no magnetic itself. This magnetic iron powder sand should be used with magnets. Inhaling, consuming and prolonged direct contact with eyes, skin and clothing must be avoided at all time. Wash hands thoroughly after use. Suitable for children over 8 years old.


Note:

1: The powder itself is not magnetic, as it is iron filings. If you use quite an excessive amount in chalkboard paint, it may be able to hold magnets.
2: If you use them in water, please wash them 3 times before using.