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Description
Double Cyclinder Stirling Engine Generator Model Science Experiment Steam ToyDouble Cyclinder Stirling Engine Generator Model Science Experiment Steam Toy(Random Color of Bulb) Features: . Exquisite Appearance: The appearance is exquisite and generous, the surface is smooth and polished, the color is bright. . High Quality: selected high quality metal materials, the base is stable and firm, the heating cylinder and power cylinder are beautiful and durable, and the piston is not easy to wear at high speed and long time
Double Cyclinder Stirling Engine Generator Model Science Experiment Steam Toy(Random Color of Bulb)Features:
.Exquisite Appearance: The appearance is exquisite and generous, the surface is smooth and polished, the color is bright.
.High Quality: selected high-quality metal materials, the base is stable and firm, the heating cylinder and power cylinder are beautiful and durable, and the piston is not easy to wear at high speed and long time operation
.Rich Combination: The main body of the Stirling engine is equipped with a small generator, and it is also equipped with an alcohol lamp and a large 5V5W bulb, which is more fun to play
.Interesting: Put the engine model in a horizontal position, remove the alcohol lamp and add about 2/3 of alcohol to the alcohol lamp, ignite the alcohol lamp to preheat the heating cylinder for 30 seconds to one minute, and use the hand to move the flywheel to help start and dry The burning air expands to generate power, which drives the flywheel to rotate rapidly, thereby lighting the bulb. Use 95% alcohol (provided by yourself) during operation. Do not add water, kerosene, gasoline, lighter oil, liquor, etc.
.Significance and Value of Use: The product has been assembled, which is not only collectible but also can be used as a decoration. Through hands-on operation, you can observe the entire process of engine operation and power generation, understand the Stirling engine and the principle of power generation more intuitively, and deepen your interest in physics.
.For Age: Over 12 years old
.Note: Pay attention to safety during operation
Specifications:
.Color: As Shown
.Material: Metal
.Product Dimensions: 16.5 x 9.5 x 9.5cm
.Product Weight: 400g
.Package Dimensions: 18 x 12 x 14cm
.Package Weight: 550g
.Packing: Carton Box
Package Content:
.1 x Stirling Engine Model
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 2257 reviews
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Product Reviews
★★★★★ 5
Great find for less
Color: Wine Red, Size: X-Large
I purchased two of these in different colors for my husband. They were way cheaper than other options available. I was nervous about the quality with how much cheaper, but he loves them. And I must say they look very good on him. Happy with purchase, true to size. My husband is 6'2' and no complaints about the length.
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Reviewed in the United States on December 18, 2025
★★★★★ 4
Nice sweatshirt
Color: Wine Red, Size: Large
My husband likes it. Comfortable, nice color and fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 5
Great shirt
Color: Dark Grey, Size: XX-Large
Very comfortable
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Great looking great dumb watch
Color: Black/Red/Digital
Great watch
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
nice watch
Color: Black/Black/Digital
nice watch
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025