Paper Plane launcher from Great Gizmos. Launch your very own paper planes! Ready for take off! Discover how spinning motors and plastic discs are used to launch a paper plane at up to 50km/h. An ideal kit for exploring paper plane designs. Contents: base plate, battery box, rubber ring and disc, terminal box, screw and nut, motor, pulley, red connecting sleeve, wire, sucker, sticky pad, and detailed instructions with fun facts.