• Educational solar windmill :smooth surface, stable performance, the solar windmill is not easy to damage or break,school educational
• Teaching educational :made of and wear-resistant material, practical and for a long term use,cognitive
• Science :it is a wonderful scientific experiment teaching aid for to understand solar power experiments,school experiment
• educational :easy to operate, which can make solar windmill experiment learning ,experiment
• science :a nice present for your friends who do experiment, they will like it, also, will be a great addition to your laboratory supplies,garden windmill