Impressive flight performance makes the Raven a blast to build and fly. This outdoor rubber band-powered model airplane climbs briskly (up to 200 feet!) in a graceful circular pattern and then glides to a gentle landing. Features balsa wood construction and a large 16-1/2" wingspan. Building instructions plus flying tips are included. Requires white glue, fine sandpaper, tissue paper, hobby knife, ruler, scissors, and straight pin, sold separately.