Article number: 4037373400096 View all from Solexpert > View more: Construction Kits > Solexpert Wooden Construction Kit – Dutch Windmill with Solar Panel Study solar energy up close with this fun and educational construction kit. The blades of this small windmill start to turn when sunlight hits the solar cell. The windmill is easy to build, and to make it even more fun, you can paint the model as you like! Become aware of solar energy with this environmentally friendly Construction Kit No sawing required Works without batteries, completely environmentally friendly! All wooden parts are pre-fabricated. Product specifications Construction kit – Dutch windmill with solar panel Item description Construction kit – Dutch windmill with solar panel Article number 4037373400096 Occasion Birthday, Sinterklaas, Christmas Hobby Crafts & Drawing Suitable for age 8-12 years, 13-17 years Country of origin Germany Height: approx. 20 cm From 8 years Includes detailed instructions Please note! Not suitable for children under 3 years due to choking hazard from small ingestible parts.