Want to teach children about renewable energy and how windmills work? This set is a great educational lesson while also allowing children to explore their creativity. Using the provided precut sheets, children can create their own windmills. Then head outside and watch them spin. Great for playdates, school holiday activities, birthday parties or crafting days. Do it Yourself is a range of fun and creative activitiesdesigned to develop patience, creativity and dexterity. Suitable for ages: 5+ years Product is constructed from: Wooden sticks and laminated paper sheets.