5mm 216pcs Magnet Balls Magic Square 3D Puzzle Ball Sphere Magnetic Toy Child nickel color

material: metal 
Function: modeling changeable
Color: nickel color
Specifications: 5 * 5 * 5mm
Metal Classification: NdFeB
Yes No Multi-function: Yes
Whether it can DIY: Yes
Packing box
Weight: 0.35KG
Packing: 1 * magnetic cube