Fat Brain Toys

Stack hollow cubes to magically propel stainless steel marbles down a track for a truly mesmerizing experience! Eighteen special tracks grow wider ...

Squigz Starter Set: These flexible, twistable, and gravity-defying pieces will stick to any non-porous surface like magic! With 8 colorful shapes a...

Double the Toobz, double the possibilities! Take Air Toobz building to new heights and new realms of aerodynamic discoveries with this expansion pa...

Plip! Plop! Ploop! Sorry, we didn't see you there... we can't stop playing with this new open-ended construction toy! It's a collection of 46 silic...

Picture those chubby little hands stacking, spinning, balancing, and toppling these wiggly wobbly curvy shapes! Highly "grippable," six weighted pi...