Wind energy is the future, right? This simple cardboard windmill set certainly makes the case for why every home would want their very own source of wind energy. Once you've put together the easily assembled kit you blow on the windmill blades to light up the windows of little house, demonstrating how energy transfer works and what a brilliant source of energy windpower is. Perfect for folk 14 years and up. A great gift for budding engineers and lovers of tinkering about making cool little things. Love cool stuff? Check out the rest of our kikkerland collection. How does it come?In a box measuring 20 x 14 x 3 cm. Contains Die Cut cardbaord pieces, fan head, vellum paper, sticker sheets, an electric motor and LED light. suitable for 14 years and up.