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Description
Stirling Engine Model Kit L-Shape Double Cylinders with All-metal Base and Big BulbL Shape Double Cylinders Stirling Engine Model with All metal Base and Big Bulb (Random Color) 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
L-Shape Double Cylinders Stirling Engine Model with All-metal Base and Big Bulb (Random Color) - 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 replacement piston, a power piston, a large bulb, two small bulbs, 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 11 cm
.Product Weight: 805g
.Package Dimensions: 19.5 x 11 x 13.5 cm
.Package Weight: 850g
.Packing: Box
Package Content:
.1Set x Stirling Engine Model with Big Bulb (Random Color)
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 2027 reviews
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Product Reviews
★★★★★ 5
Great book to get young readers interested
Format: Hardcover
This book has been well worth its value in the first weekend. My 7 yo has read this book 3 times the same weekend it arrived. The illustrations are great and the story keeps their attention from start to finish. Great way for my 2nd grader to dive into reading more books.
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Reviewed in the United States on February 9, 2024
★★★★★ 5
My son loves this series!
Format: Hardcover
We have enjoyed each of the books in this series and pre-ordered this one and got it on release day! As always, these comic book styled readers help my son increase his reading skills while having fun! I really struggled to get my son into reading, so I am thankful to have found something that he loves to read! Every kid deserves a good book!
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Reviewed in the United States on July 2, 2023
★★★★★ 4
Great book
Format: Hardcover
She loves it the graphic in this book is beautiful.
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Book
Format: Hardcover
Excellent book
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Reviewed in the United States on May 9, 2025
★★★★★ 5
Must buy
Format: Hardcover
Good quality made. My son loves it.
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Reviewed in the United States on May 21, 2025
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