ps: If you only Buy 6 pcs balloons cannot be shipped, it is too light.

feature: A toy that can use aerodynamic principles to push the car forward while playing. Using aerodynamic technology can promote environmental protection and energy saving without using batteries. Ideal gift for children. The normal package includes: 1 * Inflatable tube 2 *Car 6*balloon The space package includes: 1 * Inflatable tube 2 *Car 6*balloon 1*Space Launch Set Deluxe Edition 2 * Inflatable tube 4*Car 16*balloon Contents of the space launch package: 1*Astronaut 1* Launch Tower 1* Rocket (According to the packaging you choose)