Just purchased one of these. Quick, easy assembly. I’ve been teaching model rocket classes since the 70s and this is, perhaps, the best kit I’ve seen for class use. No cutting or gluing required. Assembly is straightforward and all you need is some cellophane tape. Younger builders might have some difficulty with the snap together tail section because of the force required to squeeze the pieces together but that’s a minor issue. The BT-50 size tube is the right size for first time builders. Price point is good, too, especially if purchased in a bulk pack.