Indent Item - Add 2-4 days to standard delivery time Experiment with solar energy - the energy source of the future. Our solar educational kit is designed to let you build your own solar models. The Kit comes complete with: Solar cell module Solar energy booklet explaining the why & hows of solar energy Small DC motor Screws and nuts Wire with motor clips Colour spinner discs Paper aeroplane and bird models ?Plastic turntables with 4 sizes, 5/8ý, 1ý, 1.5ý and 2ý ?Plastic fan spinner