Launch these rockets up to 150 feet in the air using the Stomp Launcher in The Original Stomp Rocket: Ultra LED 4-Rocket Set. Switch on the bright LED light inside each rocket and watch them shine in a dark sky! Manufacturered by Stomp Rocket. Award-winning products from industry experts including iParenting Media Dr. Toy and Creative Child Magazine Pair with Stomp Rocket Science book and get kids interested in STEM subjects (Science Technology Engineering and Math) early. Ages 5 and up. This Refill Pack contains 2 foam-tipped Ultra LED Stomp Rockets each rocket has an LED light inside thats bright enough to double as a flashlight!