Scientific Explorer Awesome Aerospace Science Kit Discover the wonders of flight Experiments include piloting your very own helicopter, race a rocket, take flight lessons from a bubble and more Includes 10 small straws, 8 rubber bands, 6 balloons, 4 sheets of paper, 2 binder clips, 2 large straws, bottle stopper, bubble wand and fishing line Also includes funnel, glider assembly, ping pong ball, plastic bullet, plastic tubing, ripcord helicopter assembly, target and an activity guide Recommended for children 9 years of age and older