The 21st century pastime of BuckyBallin' has taken on a new form with BuckyCubes. Each set of BuckyCubes includes 125 magnetic cubes made from rare earth neodymium.
These incredibly strong magnets are basically the adult equivalent of LEGO bricks. Besides simply fiddling around with them, you can use BuckyCubes to build cool 3-D sculptures, 2-D artwork, mini skyscrapers, magnetic dominos, or simply to display photos or papers.
Please note that due to the potential harm from accidentally swallowing powerful magnets, BuckyCubes must be kept away from all children.
Specifications (1"=25.4mm; 1lbs=0.453kg) Dimensions: Length 4.00 x Width 4.00 x 4.00mm thickness Tolerances: ±0.002" x ±0.002" x ±0.002" (+/-0.05mm x ±0.05mmx ±0.05mm) Material: NdFeB, Grade N42 Plating/Coating: Ni-Cu-Ni (nickel) triple plated Magnetization Direction: Through Thickness (With poles on the largest faces) Max Operating Temp: 176ºF (80ºC) BHmax: 42 MGOe Brand: HMME Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test. These are not for children under 6 years old!