MB Wood Hand Toy Flying Airplane Propeller Wooden Model Airplane Propeller toy is a great working piece of our history- an inspriation to the Wright Brothers and the origination of the helicopter Wooden Hand Propeller Toy was a favorite among children of yeasteryear, originating in Chinese culture Operated by hand, simply rub the propeller shaft back in forth in your hands and watch the airplane propeller take off Spin the handle faster and the propeller flies higher! Propeller Toy measures apx 9" overall, with the airplane propeller measuring apx. 8"