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Description
ENJOMOR Metal Stirling Engine Biplane Model Building SetENJOMOR Metal Stirling Engine Biplane Model Building SetFeatures:. Biplane fixed aircraft, and powered by a Stirling engine in the shape of the nose. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off.. CAD drawing model, CNC precision manufacturing. The body is made of aluminum alloy and stainless steel, and the surface is finely polished, exquisite and bright. The piston has better abrasion
ENJOMOR Metal Stirling Engine Biplane Model Building SetFeatures:
.Biplane fixed aircraft, and powered by a Stirling engine in the shape of the nose. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off.
.CAD drawing model, CNC precision manufacturing. The body is made of aluminum alloy and stainless steel, and the surface is finely polished, exquisite and bright. The piston has better abrasion resistance, and the quartz heating tube will not burst even when it works in an environment of rapid thermal expansion and contraction.
.After the construction is completed, you can see the fixed-wing aircraft at work.
.Just inject 95% alcohol into the alcohol lamp, ignite the alcohol lamp and place it under the hot cylinder to warm up for a while, manually turn the flywheel to help start, and the Stirling fixed-wing aircraft can continue to operate. During operation, please do not touch the heating part with your hands at will to prevent scalding, and do not apply any oil to the cylinder or piston for lubrication.
.Suitable as a teaching prop, do scientific experiments, help popularize science knowledge and cultivate innovation ability.
.Applicable age: 8+
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Stainless Steel
.Product Weight: 730g
.Package Size: 20 x 11 x 14cm
.Package Weight: 850g
.Packing: Box
Package Content:
.1Set x Airplane 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]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Great dog toy
Color: Pink Blue
These are great my dog loves them!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 1
Waste of money
Color: Green
Didn't last long with my pup. Only two weeks. Such a waste of money.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Durable
Color: Green
Its bot as pretty as the day we got it but it has held up pretty well
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Surviving a 8 month old heavy chewer
Color: Blue, Color: Blue
My dog is OK with it but doesn't like it as good as the whale indestructible toy I got her previously. She chews on it a little while and quits. She acts almost like it makes her nauseated. Idk though....
It gets very very sharp! Be careful grabbing it after they've chewed it.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Perfect for my dog that destroys everything
Color: Purple
It’s important for you to know: it’s hard. It’s a hard toy. It’s a bit heavier than normal dog toysx but it’s perfect for dogs who destroy every toy..
I have a 30lb 2 y old baby and they keep her entertained for sure. They are s good size. I honestly love it. My dogs love it too. It was a good purchase :)
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Reviewed in the United States on May 16, 2026