Complete with a propeller and tail hook, wind up the rubber band and release to watch your copters soar. Your dreams will come to life when these magical creatures fly high.
Wind up the rubber band powered copters and release to watch them soar.
Try winding the propeller for different amounts of time to see how high the animals will fly!
Learn about how energy affects the altitude.
Wind up the rubber band powered copters and release to watch them soar.
Try winding the propeller for different amounts of time to see how high the animals will fly!
Learn about how energy affects the altitude.