First of all. The box was packed correctly. My grandson loved it when he opened it for Christmas. He is in the stage where he wants to know how everything works. This is a great way to show how the big wind mills work. You can also charge batteries and perform experiments. It has been hours of fun and learning.
Adults will need to help the students just a little bit to put it together. The instructions are clear and easy to understand. The project is quite cool when completed. Just needs some space for the blades.