Scientific Explorer Awesome Aerospace Science Kit Price:  $14.95 (as of 31/12/2019 15:18 PST- Details)

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