คุณลักษณะ

• Run with the force of compressed air stored in the air tank!
• You can do experiments comparing air and water, rocket flying, water guns, and so on.
• Compliant teaching materials for the "Properties of Air and Water" in the fourth grade. In addition to basic experiments, you can learn while having fun by driving with the force of compressed air.
• If you put a little water in the rocket and fly it, it will fly well, but please be careful because the water will get on your face and clothes.