These balloon helicopter kits are a great introductory STEM toy for science teachers to use for learning about physics and motion. They also develop kids' interest in machines, flying, and engineering. The latex balloon attaches to the propeller and then deflates with a whistling sound, causing the helicopter to fly.
- Age: 8+
- Includes: Two balloons, three rotor blades, one mouthpiece, and one blade assembly
- Retail packaging, peggable
- 12 helicopter kits per case
- Priced per helicopter
- Product of China