Are two really better than one? We think so! The skillfully engineered Estes Sidekick manages to combine two of almost everything to produce one remarkable model rocket. It's a single rocket with two body tubes, two nose cones, two engine mounts, two recovery systems, and two sets of laser-cut balsa fins. Custom-cut, card stock body tube joiners mate one half of this two-part flyer to the other. There's nothing else quite like the double trouble of the Estes Sidekick.