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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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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.
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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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4.2 ★★★★★
Based on 1159 reviews
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Product Reviews
★★★★★ 5
Heavy duty!
Style: Lavender Vanilla Bliss
Super strong and thick bags! I was worried about leaks or punctures with heavy garbage, but these have handled everything perfectly. The drawstrings are also very sturdy and don't rip out when lifting the bag. The pleasant scent is an added bonus!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Hiding the teenage boy scents!
Style: Fresh Clean Breeze-Black
Best bags to cover those unpleasant smells. Especially the ones in the teen rooms. Very good quality, thick and easy use drawstring. Thanks
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Reviewed in the United States on May 24, 2026
★★★★★ 5
If you want a 13 gallon.bag to last and hold heavy stuff this is the bags
Style: Lavender Vanilla Bliss
Nice aroma pretty tough this box last a long time and good value
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Good trash bags but would like this sent in 30 gallons at not a huge price
Style: Citrus Spritz
Even though I thought I bought 30 gallon not 13 gallon I still like the product . We used a couple of rhe bags . It worked out some9ne else needed this size so we just sold it to another and I have to reorder NY size downfall I guess they don't make 30 gallon in this scent that part I'm sad about its the one scent that doesn't bother my senses like the others do.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Durable and Smells Nice
Style: Lavender Vanilla Bliss
Durable, stretchable and they smell nice.
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Reviewed in the United States on May 25, 2026