Detailed Product Description Colour magnetic round beads, Mangetic pearl Round beads, Magnetic hematite Round Beads , magnetic round bead, magnetic beads, magnetite beads,magnetic ball, magnetic sphere,magnetite Magnetic strength: about 800Gauss,Size: 3mm ... and so on.And we can offer colour magnetic beads too,like Pearled colour magnetic beads, Red magnetic beads and so on.More shape, pls visit ...