Description
- Powerful magnetic spheres made from sintered Neodymium-iron-boron, the world’s strongest magnetic material.
- Each ‘dot’ is electroplated and polished for durability.
- Supplied in a pack containing 30 dots.
- World’s strongest permanent magnet.
- Withstands extremely heavy use; coating will not rub off in your hands.
- With a half-life of 10,000 years, their magnetism will last.
- Originally developed for education, with applications in geometry, chemistry, maths, and magnetism.
- Can be used to create attractive magnetic models that can even be worn as jewellery.
