Sunnytech Stirling Engine Educational Toy for Electricity Generation

DIY INSTALL MULTICOLOR LED: The stirling engine, equipped with a multicolor LED, allows you to install it on the motor yourself. The heat from high-grade alcohol causes the engine to run madly, generating electricity that powers the multicolor LED lighting, making it a truly interesting 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; the connecting rod is made of stainless steel laser cutting; and the heating cylinder is crafted from custom-made thick glass material, enabling long-term heating without pressure. The overall model shape is refined, combining texture and beauty.

EASY OPERATION & LONG LASTING: Fill the alcohol burner with 95% alcohol (recommended fuel) and light it. Allow the light to burn the round-ended cylinder for about 60-120 seconds, then gently push the wheel, and it will run like a charm.

YOU GET EXTRA BONUS EXCEPT THE STIRLING: If you're concerned about the cylinder glass breaking during shipment or use, worry not – it comes with spare glass tubes and one O-ring, as shown in the gallery pictures. You can easily replace the broken parts, and you can contact us for support if needed. We also offer the option to order future parts if required.

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

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