100% KID powered: Run jump and STOMP to launch these air rockets up to 100 feet. This air rocket launcher makes an excellent gift for girls and boys ages 3 and up. Includes a Stomp Launcher 4 Jr. Glow Stomp Rockets. No batteries required; super easy fast assembly. Manufacturered by Stomp Rocket. Award-winning products from industry experts including iParenting Media Dr. Toy and Creative Child Magazine Foam Rockets are great for younger kids ages 3 and up. Pair with Stomp Rocket Science book and get kids interested in STEM subjects (Science Technology Engineering and Math) early. These toy rocket launchers are perfect STEM toys that are fun and get your kids up and moving while they learn. Jr. Glow Stomp Rockets glow-in-the-dark so they stand out against a dark sky! Great for year round fun to get kids away from screen time and engaging in active outdoor play.