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Description
Stirling Engine Set Model Single Cylinder Science Experiment Kit with All-metal BaseSingle Cylinder Stirling Engine Model Science Experiment Kit with All metal Base Golden Features: . Exquisite Appearence: Fine polished model feels smooth and comfortable, full of metallic and modern, achieve a combination of texture and beauty, highlighting the exquisite workmanship. All metal gold flywheel and golden base are bright and full of luxury . Rish Configuration: In addition to the finished engine and alcohol lamps, there are also spare
Single Cylinder Stirling Engine Model Science Experiment Kit with All-metal Base - GoldenFeatures:
.Exquisite Appearence: Fine polished model feels smooth and comfortable, full of metallic and modern, achieve a combination of texture and beauty, highlighting the exquisite workmanship. All-metal gold flywheel and golden base are bright and full of luxury
.Rish Configuration: In addition to the finished engine and alcohol lamps, there are also spare devices: a metal hot cylinder, two glass hot cylinders, a heating piston, two small lights, a belt, two sealing rings
.Excellent Performance: Made of Glass material, high speed and long time running without wear. The inside of the piston is solid
.Reasonable Design: Magnetic positioning alcohol lamp; Engine base with shockproof pad so that the engine is more stable in operation;
.Operating Principles and Methods: Stirling engines are powered by gases that expand when heated and contract when cooled. Use 95% alcohol in the operation（not included), can not add water, kerosene, gasoline, lighter oil, white wine. Put the engine model on the horizontal position, next take out the alcohol lamp, add about 2/3 alcohol into the alcohol lamp, under the premise of ensuring safety, ignite the alcohol lamp, you can gently power the flywheel rotation, the engine would work, finally light the small lamp
.Operational Meaning: Operating by yourself, we can observe the operation process of the whole engine, understand the principle of Stirling engine more intuitively, and deepen our interest in physics.
.For Age: Suitable for people over 14 years old.
.Precautions: The piston must be rotated to let it in or it is easy to break; The rubber ring can't stick too tightly. When heating, the cotton core shall not touch the heating cylinder; Be careful not to get hot during operation
Specifications:
.Color: As Shown
.Material: Metal + Glass
.Product Size: 16 x 8.8 x 7.5 cm
.Product Weight: 350g
.Package Dimensions: 19.5 x 11 x 13.5 cm
.Package Weight: 400g
.Packing: Box
Package Content:
.1Set x Stirling Engine Model
Shipping Notes
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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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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Amazing cocoa butter
I really love this product I’ve been using it since I was little. It makes your skin smooth and soft and it helps remove dark spots. It smells amazing and its a good moisturizer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2024
★★★★★ 5
Cocoa butter cream
Non greasy , smells like real cocoa butter and large size . Love it
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Repeat buy for us!
This cocoa butter has become a staple in our household. Skin types range from extremely dry to somewhat "normal" yet we've found this product to be moisturizing for all. The soft scent of cocoa butter is not overwhelming at all and the texture is a bit thicker which is definitely helpful to moisturize during our dry and colder months in Minnesota.
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Reviewed in the United States on September 24, 2025
★★★★★ 5
Muy buena
Huele delicioso. Me encanta para el cuerpo deja súper suave
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Reviewed in the United States on January 1, 2026
★★★★★ 1
Bad smell
I normally buy this, but recently I have had one that had a terrible smell!
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Reviewed in the United States on May 13, 2026
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