Build this Solar Powered aircraft mobile. Put it in the sunlight and watch it glide around. Easy to assemble, no batteries, no pollution, cool and striking. Contains plane body halves, wing, horizontal stabilizer, solar panel, propeller, motor with wires, mobile structure, plane holder, weight holder, weight cover, bottle cap, ball chain, screws and detailed instructions. Spans 45cm when fully expanded. Also required but not included : a used drinks bottle, coins and a cross-head screwdriver.