Fat Brain Air Toobz is the ultimate construction and STEM toy. Create a pathway with the tubes and connectors, then switch the fan on and watch the balls fire through your arrangement. Adjust the speed by changing the air flow, hover the balls in mid air, or let your imagination run wild with loops and swirls and more.

Now switch things up!

The knob controls a paddle that directs the airflow either left or right.

You can use it to alternate between two different paths. Or, if you want to make things interesting, try building a loop with a single exit - it's a fun challenge flipping the switch back and forth until you get the ball through the exit.

Recommended for ages 3 years+