Math science and art collide in this glowing expanding sphere. Using the same fascinating mechanics as all of Hobermans transforming globes this 24cm Expanding Universe has glow-in-the-dark hubs that €œexplode€ like shooting stars when the sphere is pulled out to its full 76cm diameter.

The purple links that make this magical motion possible drop out of sight when the lights are off. Play catch in the dark use it as a night sky room decoration or hang it as a mobile (hardware provided). With the included pulley and instructions youll have hours of expanding fun.

Additional information:

Ages - 4Y+