Sunnytech Stirling Engine Model - Educational Toy for Electricity Generation with Colorful LED

DIY INSTALL MULTICOLOR LED: The stirling engine is equipped with a multicolor LED, and you can install it on the motor by yourself. Due to the heat from high-grade alcohol, the engine will run rapidly and generate electricity. The power will then flow through the wire and drive the multicolor LED lighting, making it a truly fascinating and imaginative toy.

EXTREMELY WELL-MADE: The bottom plate is made of brushed aluminum alloy, exquisite and beautiful. The frame is finished with CNC, showcasing a firm sandblasting treatment. The flywheel is made of aluminum alloy, and the connecting rod is crafted from stainless steel laser cutting. The heating cylinder is custom-made using thick glass material, allowing for long-term heating without pressure. The overall model shape is refined, combining texture and beauty.

EASY OPERATION & LONG LASTING: Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round-ended cylinder for about 60-120 seconds, then gently push the wheel, and it will run effortlessly.

YOU GET EXTRA BONUS EXCEPT THE STIRLING: If you are concerned about the cylinder glass breaking during shipping or usage, rest assured that it comes with spare glass tubes and an O-ring. You can replace it quickly and easily if any part is damaged. Additionally, you can contact us for support or to request future parts if needed.

PRIORITY GIFT OPTION FOR MANY APPLICATIONS: This product is amazing and fantastic at its price point. Its elegant gift packaging makes it visually appealing and presentable. It has a wide range of applications, making it a great gift for kids' science projects, physical/mechanical learning, teachers' demonstration props in class, birthday gifts for friends, families, parents, and kids. Many of our customers come from schools, colleges, and other educational institutions.

Please note: 1. Do not touch the baked test tube and the metal connected to it, to avoid burns. 2. Suitable for individuals aged 15 and above; those under 15 should operate the device under the supervision of a parent or guardian.

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