NWT DIY Rubberband Orinthopter Mechanical Wing-Flapping Aircraft Aerodynamic Kit

Become a Leonardo DaVinci with this mechanical-flying kit! This kit includes all parts to build a flying machine that flaps its wings and flies. Perfect as a gift! Style tags: plane | building kit | engineering | STEM | pre-teen | teen | children | kid | fun | experiment | bird | model | toy | craft | crafting | scientific | educational | learning