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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Stirling Engine Generator Model Physics Science Experiment Kit STEM Toys - Lividity(Random Color of Bulb) Features: . Exquisite Appearence: The stirling engine model looks high end. Exquisite appearance with brilliant colors. . High Quality: The base is stable and steady. Heating cylinder and power cylinder are beautiful and durable. The piston does not wear out at high speeds for long periods of time. . Combination: The Stirling engine body is fitted with a small generator. Additionally equipped with alcohol lamp, 5V5W big bulb,
(Random Color of Bulb)Features:
.Exquisite Appearence: The stirling engine model looks high end. Exquisite appearance with brilliant colors.
.High Quality: The base is stable and steady. Heating cylinder and power cylinder are beautiful and durable. The piston does not wear out at high speeds for long periods of time.
.Combination: The Stirling engine body is fitted with a small generator. Additionally equipped with alcohol lamp, 5V5W big bulb, more interesting
.Interesting: Put the engine model on the horizontal and inject 2/3 alcohol into the alcohol lamp. Lit an alcohol lamp to preheat the cylinder for 30 seconds to 1 minute. The flywheel is assisted by hand to drive. Toggle the flywheel by hand, then the dry air expands to generate power to drive the flywheel to rotate rapidly, and light the bulb.
.Fuel: 95% alcohol should be used in the operation (not included), not water, kerosene, gasoline, lighter oil, liquor.
.Meaning and Value: The product has been assembled. You can operate directly, simple and convenient. By operating the engine, you would observe and know the operational process and more intuitive understanding of the operating principle of stirling engine, deepening your interest in physics; Its superior quality and exquisite appearance also make it of high collection value, which can be used as a high-end decoration or gift.
.Suitable for people over 12 years old
.Warm Tips: Be careful during operation.
Specifications:
.Color:Lividity
.Material: Metal
.Product Size: 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:
.1Set x 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]
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4.7 ★★★★★
Based on 1411 reviews
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Product Reviews
★★★★★ 5
Good crocs and cute
Size: 12 Little Kid, Color: Black
Birthday gift for my grandson and he loves them
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Reviewed in the United States on May 7, 2026
★★★★★ 5
My grandson loves them
Size: 1 Big Kid, Color: Black
Super cute. Adjustable back strap. Perfect fit
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Cool crocks
Size: 3 Big Kid, Color: Black
My son absolutely loves these! Fantastic quality very comfortable he says they are lasting up to the hardest play times lol great value for your money
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Durable
Size: 13 Little Kid, Color: Black
Durable and comfortable shoes. Fit as expected. Back strap is removable which is nice for kids. My son loves the style! Good product for the price.
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Reviewed in the United States on October 20, 2025
★★★★★ 2
OK
Size: 13 Little Kid, Color: Black
I had to glue some strips on the back of the sole, after 1st time wearing....
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Reviewed in the United States on June 9, 2025