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Stirling Engine Motor Model Kit, LED Light Electricity Generator Toy, Physics Science Educational Model, DIY Assembly Mechanical Engine, STEM Learning Gift for Boys Girls

<ul><li>【Unique L-Shape Styling & Colorful LED】Stirling engine motor model adopts an innovative L-shape design with separated power cylinder and thermal cylinder, equipped with colorful LED lights that light up when running, offering a fun DIY assembly experience and stimulating children’s imagination and hands-on interest in physical science.</li><li>【Exquisite Premium Material & Fine Workmanship】This educational stirling engine features brushed aluminum alloy base, CNC machined sturdy frame, aluminum alloy flywheel, stainless steel connecting rod, and custom thickened heat-resistant glass cylinder, combining excellent texture and elegant appearance for long-term stable use.</li><li>【Easy to Operate & Long-Lasting Operation】Just use 95% alcohol to heat the glass cylinder for 60-120 seconds, gently push the flywheel, and the engine will run smoothly and continuously, demonstrating the conversion of thermal energy into mechanical energy and electricity in a visual and intuitive way for easy learning.</li><li>【Extra Spare Glass Cylinder Included】The stirling engine kit comes with an additional spare glass cylinder to solve the worry of breakage during transportation or use, which can be quickly and easily replaced, ensuring uninterrupted learning and playing experience for kids and science lovers.</li><li>【Ideal Educational Gift & Wide Application】With elegant packaging, this stirling engine model is a perfect gift for science enthusiasts, students, teachers and kids, widely used for physical & mechanical learning, classroom teaching props, science experiments, home and office decoration, birthday and holiday gifts.</li></ul>

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We believe play is more than just entertainment—it’s how kids learn, grow, and explore the world around them.&nbsp;That’s why every toy in our collection is handpicked to blend safety, durability, and endless engagement, whether you’re shopping for toddlers taking their first steps into play, kids chasing creative adventures, or families bonding over interactive games.Our Toy Promise: Safety First, Fun AlwaysAll our toys meet or exceed global safety standards (ASTM, CPSIA, EN71) – from non-toxic, BPA-free plastics in building blocks to soft, hypoallergenic fabrics in plush dolls.&nbsp;We rigorously test every item to ensure it’s free of sharp edges, small parts (for age-appropriate designs), and harmful chemicals, so you can let your little ones play with total peace of mind.&nbsp; Hot Stirling Engine Motor Model Educational Toy Electricity Generator Colorful LED Product description:UNIQUE STYLING---- The power cylinder is separated from the thermal cylinder and then combined into a L shape. Different from other models, it attracts people's attention.The stirling engine equipped with a multicolor LED, you install it the motor by yourself. It's really interesting and imaginative toy.EXTREMLY WELL-MADE---- The bottom is made of brushed aluminum alloy, exquisite and beautiful; The frame is finished with CNC, which shows that the sandblasting is firm; Flywheel with aluminum alloy; Connecting rod made of stainless steel cutting; Heating cylinder for the custom-made thick glass, long-term heating without pressure. overall model shape refined, combination of texture and beauty;EASY & LONG LASTING----the with your 95% (we recommend this ) and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a.YOU GET EXTRA EXCEPT THE STIRING----Still worry about the cylinder glass broken during shipment or usage? It did come with spare glass, check the picture. You can replace it fast and easily if any broken.PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, science, Physical/mechanical learning, teacher’s props the class, birthday , families, parents, kids, etc. Many of our customers come from school, colleague, etc.How it works：This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a within the body of the working fluid. Unlike the steam engine's use of water in both its liquid and gaseous phases as the working fluid, the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as or helium. As in all heat engines, the general cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally the gas before repeating the cycle. We suggest you adopt at 95% high grade to be the. Because 95% high grade can produce enough hot power to drive the engine. By the heat from high grade, the engine will run madly and create the electricity. Product content: 1 set of engine models(without )