This is an original competition paper plane designed by Dr. Ninomiya Yasuaki Engineering, a world authority for paper airplane design. A large machine developed specifically for hand throwing. Uses a pre-cut balsa torso to simplify production. The aircraft has an anti-angle design that allows even beginners to enjoy dynamic flight with practice.

(Set Contents) 2 sheets of paper (undie-cuted), 4 pre-cut balsa torsos (uses 2 sheets per unit), 1 catapult round rod, 1 rubber thread, 1 black rubber sponge, 1 lead weight sheet (for balance), 1 instruction manual (English language not guaranteed)

(From Amazon.co.jp)