This is a "snap together" model rocket. No glue required! I used the tiny A8-3 because this is a small playground. Still, it was a lot of fun. And, if you listen, you can hear a child that was playing nearby call out: "A Rocket Ship!" Another hot day, though. It was 11am and about 95. Anyway, here you can see the A8-3 fully unleashed from the Harbor Freight bottle jack! :-) Oh, this is also sold as the Estes Dragonite. Just a different decal set.