Puzzle Fun Education Inertia Air Power Balloon Car Science Experimen Toy

Overview:

- Easy to play and very ineresting.
- Against the rear of the car into the air intakes big balloon, on the ground, the balloon in the process by the bigger will push the car going forward.
- Great gift for your kids birthday party,New Year and etc.

Specification:

Configuration: inflatable cylinder + trolley + balloon

Material: ABS plastic
Size: 11.5x11.5x22.5cm
Applicable age： children(4-6 years old) 

Package content:
As the variation.