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4mm Neodymium Sphere Ball Strong Magnet

24.00 Excluding tax

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Sphere Magnets (or ball magnets) which have a polarity configuration similar to the earth. These are very strong magnets (especially at the two poles) due to the high magnetic field concentration at the poles. Two or more of these strong magnets will attach like beads (without thread) creating an invisible linked chain.

Advantages :-

  • Creating fun projects
  • Magnetization
  • Cost-effective
  • Available in various sizes
  • High heat resistance

Applications of Sphere Magnets :-

The unique shape of sphere magnets provides invisible strength compared to other types of magnets. Due to their spherical shape, it becomes difficult to place them on flat surfaces. It means that sphere magnets work best when used with sphere magnets.

The common application includes small classroom projects, magnetic games, fun use, and DIY projects.

Creating Sandbox: We can use the combination of sphere magnets and a bar magnet to create a sandbox used to create fun sand art. In this way, we can easily create fun art pieces.

Magnetic games: The magnetic games include fishing games, electronic rotating toys, etc. Such games are created with the help of magnets.

DIY Projects: We can use some iron nails, sphere magnets, etc., to depict the magnetic properties. We can also use strong magnets, such as neodymium sphere magnets. But, it needs to be handled with care.

Fun use: We can arrange a bundle of sphere magnets in the form of multiple rows and columns. We can also create any fun shape or toy with the help of various sphere magnets.

Safety Regulations of a magnet

Keep away from children: Most of the magnets are made of neodymium materials. Neodymium is a material that can be a threat to the lungs and liver of a human body. Children can swallow such magnets while playing, which can be harmful to them. Hence, it is not recommended for children.

Keep away from sensitive electronic devices: The neodymium magnets or other types of strong permanent magnets should be kept at a certain distance (at least 10cm) from sensitive electronic devices. It is because the strong magnetic field produced by such magnets can damage the nearby electronic devices. Other devices, such as storage devices, wristwatches, credit, and debit cards, can also be affected by strong permanent magnets.

Handle the magnets carefully: The two strong magnets or neodymium magnets have a strong force of attraction between their opposite poles. While handling magnets, our fingers can easily stick between the two magnets that may cause a cut. In the case of strong permanent magnets, it can even break the bones of a finger. Hence, it is recommended to handle the magnets carefully.

Wear protective eyewear in an open environment: Some of the magnet materials, such as neodymium, cobalt, etc., are brittle materials. Their exposure in an open environment may cause shiny reflections that can harm our eyes. Hence, it is recommended to wear protective eyewear.

Keep away from fire: Some of the magnet materials are highly flammable and can easily catch fire. Hence, it is recommended to keep the magnet away from the fire.

Keep the magnets away from moisture and water: The neodymium magnets cannot work for longer if kept under moisture conditions. It means that such magnets are not waterproof. Hence, it should be kept away from moisture and water.

Specification :-

  • Dimensions: ~4 mm
  • Shape: Sphere
  • Material: NdFeB
  • Grade: N42
  • Plating/coating: Ni-Cu-Ni (Nickel)
  • Maximum Operating Temperature: 176ºF (80ºC)

* product image for illustration purposes only. actual product may vary.

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