Product Description: Interactive Stirling Engine Model Kit 1. Effortless Operation: Experience the simplicity of the Stirling engine with this model. Fill the included alcohol lamp with 95% alcohol to heat the piston tube. As the dry combustion air expands, it generates power to rapidly rotate the flywheel, seamlessly lighting the lamp and demonstrating energy conversion. 2. Educational Hands-On Experience: Engage with this model to observe the entire Stirling engine process. This hands-on operation offers an intuitive understanding of Stirling principles, making it an excellent tool for deepening your interest in physics and mechanical engineering. 3. Premium Quality Construction: Crafted from high-end, durable materials, this model features a high temperature resistant glass cylinder that is both exquisite and robust. Its elegant design ensures it will be a standout piece in any educational or casual setting. 4. Complete Kit for Enhanced Fun: Beyond the Stirling engine itself, this kit includes an alcohol lamp, a powerful 5V 5W bulb, a glass tube, a replacement cylinder, and a fan. These additional components enhance the model's functionality and make the learning experience even more engaging and enjoyable. 5. Versatile Applications: This Stirling engine model is perfect for a wide range of uses, from children's science projects and physical/mechanical learning to teacher demonstration props. It also makes an excellent birthday gift for friends, family, and children, inspiring curiosity and learning. Immerse yourself in the fascinating world of Stirling engines with this comprehensive model kit. Its blend of educational value, quality craftsmanship, and engaging features makes it a perfect addition to any learning environment or as a thoughtful gift for budding scientists and enthusiasts.