Hoberman Mini Glow in the Dark Spheres expand and contract 11.5 inches with a magical motion using a combination of geometry, engineering and beauty. These amazing toys are tools for teaching and objects of art that are both educational and fun!.
A Site About Glow in the Dark Stuff
Hoberman Mini Glow in the Dark Spheres expand and contract 11.5 inches with a magical motion using a combination of geometry, engineering and beauty. These amazing toys are tools for teaching and objects of art that are both educational and fun!.