Small fast sport rocket very similar t' t' Estes "Goblin" except t' Gremlin is about one inch taller. Begad! Flights up t' 1500' are possible, another one o' me favorite rockets. Aye aye! features lazer cut hard balsa fins. Ahoy! print marked body tube for t' fins and launch lug placement, hard balsa nose cone, 60" gold mylar streamer, waterslide decals.