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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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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.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.7 ★★★★★
Based on 109 reviews
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Product Reviews
★★★★★ 5
Love!!
Color: Gold
Absolutely love! Great quality. Love the built in wallet and the straps that come with it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 1
Poor quality
Color: Gold
Didn't like the color or material
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Reviewed in the United States on April 23, 2026
★★★★★ 4
What a nice surprise
Color: Black, Color: Black
This purse totally surprised me. It is so nice. It feels rich, soft but structured. Looks way more expensive. I love it.
Update. My only complaint after using is the magnet closure isn’t really strong so can open easily
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025
★★★★★ 5
Amazing bag
Color: Black
Omg this is seriously the cutest bag. I purchased the black so classy looking and I love that you can carry It 3 different way. It looks like an expensive bag. Can’t wait to use It at some weddings as a clutch and then a cross body or shoulder bag other days. . It has card slots in It which is so good when you don’t want to carry a wallet. I did put a small wallet my phone and lip gloss and keys and still have room.
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Reviewed in the United States on August 28, 2025
★★★★★ 3
Nice bag
Not a bad bag just not my favorite. Looks different once it came in the mail and the quality wasn’t as nice but still very spacious. It’s a nice daily bag but not what I had needed.
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Reviewed in the United States on June 19, 2025
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