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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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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.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Good for the price
Color: Black, Size: 10 Years
Great suit for the price and it includes the shirt which It was a great surprise
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
One size smaller is perfect!
Color: Navy, Size: 10 Years
This suit fit perfect but I did order one size smaller than my grandson normally wears. It is very well made and he can't wait to wear it in the wedding.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Suit
Color: Beige, Size: 10 Years
Our grandson looked so handsome!
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Reviewed in the United States on May 6, 2026
★★★★★ 3
Fits wide
Color: Navy, Size: 7 Years
Nice suit but fits wide IMO
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Ideal fit for man parts
Color: Light Khaki, Size: 34W x 32L
Phenomenal fit, honestly one of the first pairs of khakis that doesn’t encroach on my nether regions, moves very well very lightweight. If these pants are durable, and last, I will definitely be buying another pair.
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Reviewed in the United States on May 25, 2026
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