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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Stirling Engine Model Science Experiment Kit Small Production Kitnote: the color of the bulb is random. thank for your understanding. Features: . Exquisite Appearence: The stirling engine model looks cool and high end. Exquisite appearance with brilliant colors, realizing the dual combination of texture and aesthetic feeling and highlighting exquisite workmanship . 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
note: the color of the bulb is random. thank for your understanding.Features:
.Exquisite Appearence: The stirling engine model looks cool and high end. Exquisite appearance with brilliant colors, realizing the dual combination of texture and aesthetic feeling and highlighting exquisite workmanship
.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: he 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: As Shown
.Material: Metal
.Product Size: 16.5 x 9.5 x 9.7cm
.Product Weight: 370g
.Package Dimensions: 18 x 12 x 14cm
.Package Weight: 500g
.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.
- Delivery to the USA:
- 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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4.0 ★★★★★
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Product Reviews
★★★★★ 5
Gorgeous shoes, worth the price, totally comfortable!
Size: 8, Color: Black
These are so comfortable! They fit perfect, the suede is really soft and the foot bed has a lot of cushion. They fit very true to size, I got a size 8,
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Terrific sandal for comfort and adding height!
Size: 7, Color: Dark Chestnut
Very comfortable. I have trouble with heel pain and these sandals are terrific! They are well made - good quality. The brown color is exactly as shown. I would recommend.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
great product
Size: 8, Color: Black
love cute and comfy
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Reviewed in the United States on May 12, 2026
★★★★★ 5
The quality is excellent 👌
Size: 8, Color: Chestnut Multi
I love it 🥰
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Reviewed in the United States on May 18, 2026
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
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Reviewed in the United States on May 13, 2026