Fun for All Ages

Get ready to craft and explore the cosmos with the DIY Space Kaleidoscope Kit! Kids construct their very own functional kaleidoscope and create an ...

Get closer to the Quadrilla action with three gutters that make your marbles race around the outside of the colored blocks on their way to the bot...

Construct your own marble run with Quadrilla Race to the Finish! Introduce two marbles into the top and witness them follow separate paths to the b...

Create one-of-a-kind robots powered solely by the sun - no batteries necessary! With the help of a compact solar panel, these adorable little bots ...