5MM Colorful Buck Ball 1000 Magnetic Ball Mark Ball Beads Puzzle Rubik's Cube Creative Decompression Magnet Toy

describe:： Name: Colored buckyball Coercivity :85.9 (KA/m) Remanence :13.5 (T) Intrinsic coercivity :955 (KA/m) Maximum magnetic energy product :350 (KJ/m3) Material grade :N35 Density :7.45 (g/cm3) Operating temperature :80 (℃) Curie temperature :80 (℃) Brand: Land sea magnet Specification: Mixed color buck ball magnet Appearance: bright and lubricated Magnetism: magnetic force is very big Size: Standard size Material: rare earth NdFeB Product Category:Magnetic Rubik's Cube Whether it is multifunctional: no Can DIY: Yes Packing: color box 3C configuration category: toys over 14 years old Color 5mm colorful 1000+6 pieces (hardcover) ten colors Applicable age: youth (15-35 years old)