Get ready for light-up-the-night-fun with the Marble Copters Light-Up Flying Finger Rocket Copter. The Marble Copter features an encased marble with a motion activated LED light inside that brings the coolest blink and flicker light action to this flying vehicle. Since the light is motion activated, you just need to give the copter a SMACK! and the bright lights begin to flicker. Now set the copter on the laucher and send it flying up to 50 ft in the air!