The other day when I was shopping I found Estes Rocket-Star Air Rocket Set I purchased for Charlie and David. Simply attach the foam launch legs to the foam launch base and your ready to blast off! The Rocket-Staair rockets are assembled and just waiting to be launched. Hours of enjoyment for kids. Product Description Air powered and no batteries needed LOTS OF FUN. Ready to Fly, the Rocket-Stars (you get 2 air rockets) just need their colorful decals applied. Simply attach the foam launch legs to the foam launch base and you are ready to blast off. Hours of enjoyment for kids of all ages. Estes air rocketry is recommended for ages 10…