Neodymium N52 design:
Neodymium is a kind of rare earth metal, it's suitable for making permanent & powerful magnets. This magnet has permanent magnetism, it will be the same powerful even decades after.
Unlike flimsy plastic alternatives, our rugged Neodymium N52 magnetic pens are made from high quality stainless steel that is not only corrosion resistant and rustproof, but also really holds out a lot!
Eye-catching push pin magnets can be used in the office and at school. You can even attach your beloved holiday photos to your fridge!
DISCLAIMER:
In addition, in accordance with Amazon strong magnet policy, these magnets are not strong magnets because the exposed portion of these magnets all have a north polarity, which allows the magnets to adhere strongly to metal but have a weak connection to each other (flux between magnets is less than 50 kG2mm2).
The product is relatively small, It cannot be played by children younger than 5 years old, Avoid swallowing it.