Isotropic Ferrite Magnet Kit for Science Education Experiment Teaching Toy

["brand new and quality\nFeatures:\nThis magnet kit is designed for kids, a great training tool for science lessons.\nCan help teachers / parents make their children learn more about science / magnetism.\nAnd it will obviously attract children's attention.\nDesigned for children to learn, weak magnets.\nIt ca n’for t deadweight,can only absorb coins, paper clips and other small objects.\nOne set of U-shaped magnet only, other accessories demo in the picture is not included!\n\nSpecification:\nType: U-shaped magnet\nMaterial: Metal\nColor: As pictures shown\nSize: app.4.5 x 6.5 for cm/1.77 x 2.56 in\nQuantity: 1 Set\n\nNote: \n retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure do not mind before bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 Set x U-shaped magnet"]