- High-Quality Construction: The base is crafted from durable steel and features an aluminum alloy bracket, ensuring stability and a solid foundation. Its exquisite European design adds an elegant touch to any setting. - Innovative Stirling Engine: Equipped with an attractive color LED, this Stirling engine operates using the heat generated from burning alcohol. As the engine runs, it generates electricity that powers the LED, creating a captivating display of colors. - Precision Engineering: The frame is meticulously finished using CNC technology, providing a robust sand-blasted surface. The aluminum alloy flywheel and laser-cut stainless steel connecting rod ensure longevity and optimal performance. The custom-thickened glass heating cylinder allows for safe, long-term heating without pressure concerns. - User-Friendly Operation: To operate, simply fill the alcohol burner with 95% alcohol (recommended for best results), ignite it, and let it burn for about one minute on the cylinder's round end. A gentle push on the wheel will set it in motion smoothly. - Strong Packaging for Safe Transport: Each unit is carefully packaged with glass tubes and bubble wrap to prevent damage during shipping. Additionally, the product includes spare glass tubes and three O-rings, ensuring quick and easy replacements in case of any breakage. - Practical Applications: Ideal for educational demonstrations in physics, as a unique decorative piece, or as a fascinating conversation starter in your home or office. Perfect for hobbyists and collectors who appreciate innovative engineering. - Premium Materials and Design: The combination of high-quality materials and exquisite craftsmanship not only enhances durability but also adds aesthetic appeal, making it a standout addition to any collection.