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โ๏ธ๐ฅ Light Up Your Workspace with the Power of Hot Air Innovation!
This Hot Air Stirling Engine Motor Model is a meticulously crafted single-cylinder external combustion engine powered by 95% alcohol fuel. Featuring precision components like stainless steel, brass, and aluminum alloy, it runs smoothly while generating current to illuminate a built-in colorful LED. Designed as both an educational STEM tool and a sleek desktop decoration, it demonstrates complex mechanical principles through lever, crank, belt, gear, and worm drive mechanisms. Ideal for adults and professionals seeking a unique blend of science, art, and interactive design.










| ASIN | B0CM11Z52B |
| Additional Features | Portable |
| Age Range Description | 15+ |
| Battery Description | '' or null |
| Best Sellers Rank | #158,880 in Toys & Games ( See Top 100 in Toys & Games ) #1,501 in Educational Science Kits |
| Brand Name | Pktiugf |
| Color | Gray Gold |
| Customer Package Type | Box |
| Customer Reviews | 4.1 out of 5 stars 193 Reviews |
| Educational Objective | Development, Puzzle |
| Global Trade Identification Number | 04958137765865 |
| Included Components | [Power Supply] |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions | 7.99 x 4.79 x 5.3 inches |
| Item Weight | 12.8 ounces |
| Manufacturer | Pktiugf |
| Manufacturer Part Number | ELZEM |
| Manufacturer recommended age | 17 years and up |
| Material Type | ['PLA'] |
| Model Name | TR900 |
| Model Number | TR900 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Push |
| Power Source | External Heat Powered |
| Scale | 1:20 Scale |
| Theme | Plane |
| Toy Vehicle Form | Airplane |
| Unit Count | 1 Count |
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