SOLAR POWERED BIPLANE KIT Moving Model Biplane Kit Construct a wooden biplane with a working propeller powered by its own solar panel. Made from laser cut ply wood for easy, no glue, assembly the Solar Powered Biplane Kit is a great demonstration of how efficiently modern solar cells work even when the only available light is from a desk light. Great fun, educational and a unique desk ornament. Technical Description: Laser cut ply wood parts – no glue required Solar cell and motor included etailed assembly instructions Suitable for 6 years and upwards Size – 230x260x85mm; Weight – 200g