balloon powered helicopter
Up, up, and away! Did you ever think you could make a helicopter fly with just a balloon? Assemble the propellers together, then inflate one of the balloons, pinching it shut as you wrap it over the plastic tube. Toss the whole thing into the air and look and listen as the helicopter spins and propels itself around, whistling as it goes! Can be used again and again.
- blades measure 5"
- includes 2 balloons, 3 blades, and a base with whistle tube
- best for 8 years and up