Place of Origin : Ningbo,China

10mm spherical neodymium magnets are the most popular size in the category of sphere neodymium magnets. Neodymium material is much stronger than ferrite. The strongest neodymium magnetic balls 10mm have about 2.2kg pulling force. Nickel and chromium are popular electroplatings for magnetic balls 10 mm. All grades are available for 10mm neodymium magnet balls. 10mm sphere magnets are not suitable for children under 3 years old. They can cause physical injury if swallowed.