Item number: 4037373401055 View all Solexpert > View more: Construction kits > Sol-expert Construction Kit - Solar-powered Windmill "Sylt" A beautiful construction kit featuring a technical design of a windmill. As soon as sunlight falls on the solar cell, the windmill's blades begin to turn. Build your own windmill with this 14-piece kit! Thanks to the included wood glue and clear instructions, assembly is very easy (you don't need nails, etc.). Thanks to modern techniques, the individual parts fit together perfectly. The windmill can be painted as desired, and the solar panel ensures that the blades actually turn. In this way, the use of solar energy can be experienced in a playful way, ideal for teaching your child(ren) about the use of solar energy in an accessible way! Become aware of solar energy with this environmentally friendly construction kit No sawing required Works without batteries, completely environmentally friendly! All wooden parts are prefabricated. Product specifications Construction Kit - Solar-powered Windmill "Sylt" Item description Construction Kit - Solar-powered Windmill "Sylt" Item number 4037373401055 Occasion Birthday, Sinterklaas, Christmas Hobby Crafts & Drawing Suitable for ages 8-12 years, 13-17 years Country of origin Germany 40105_Anleitung Solar Holz Windmühle.pdf dimensions: The blades are 10 cm long, the tower is 16 cm long up to the pivot point. And the total height is 26 cm. Difficulty: easy Light source: direct sunlight Recommended age: 10 years and up What else you need: wood glue Do not litter, the set contains small parts that can be swallowed From 10 years Technical data Total height in mm: approx. 265 Hub height in mm: 160 Blade length: 105 Cell size in mm: 20 x 22 Kit, from 10 years