Features: High quality Reusable Long Lasting Solar Energy Kit. Includes instruction booklet solar info and connection diagrams One of the best DIY (Do It Yourself) activity kit for educational and learning purpose. High quality solar panel with long lead and easy to use output pin. Manufacturered by StonKraft. Please refer to this YouTube Link for better understanding: https://www.youtube.com/watch?v=_fxLDq5PbTw DIY Solar Panel Kit showcasing its various uses with different electrical components. Best educational and unique gift packed in branded colorful printed box.