D5MM Balls Magnetic with Silver Coating intelligence buckyball sphere
Permanent NdFeB Magnet Ball/ Sphere NdFeB Magnet , They are very powerful and magnetic toy.You can create huge number of shapes and models according to your imagination by this amazing NeoCube. Using the NdFeB Magnet Spheres (Neocube) to create shapes could let both hemispheres of your brain get enough exercise. It will not only exert your creativity and spatial abilities, but also math skills and even your logic.
Features:1) materials: neodymium magnets,NdFeB magnets
2)plated: Ni, Cu, Black Ni,Ag,Au....
3)color: Nickle,Silver,Gold, Red,Bule...
4)quantity:216pcs/set
5)package: round / square mental box with/ without window
6)shipment: by sea/air/express
