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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
ENJOMOR Flame Licker Vacuum Stirling EngineENJOMOR Flame LickerVacuum Stirling Engine Features:. This is a vacuum Stirling engine which is called Flame Eater. It is a illustration that turn heat into mechanical motion. The external combustion engine is easy to operate and ready to run. Heating by the alcohol lamp and stirring the fly wheel, the engine will run stably and quickly.. Some science technique enthusiasts, especially the young, will appreciate the good performance of the engine. You
ENJOMOR Flame LickerVacuum Stirling EngineFeatures:
.This is a vacuum Stirling engine which is called “Flame Eater”. It is a illustration that turn heat into mechanical motion. The external combustion engine is easy to operate and ready to run. Heating by the alcohol lamp and stirring the fly wheel, the engine will run stably and quickly.
.Some science technique enthusiasts, especially the young, will appreciate the good performance of the engine. You will fancy its metal texture, exposed rocker arm and fly wheel and you will smile at Stirling engine and vacuum engine.
.This is a interesting desktop toy which filled with imagination, and you can put it on the desktop and turn it on when you need silence, then you will amazed at it.
.The theory of the closed cycle reciprocating engine is that the gas is periodically compressed and expanded at different temperatures by external heating. The model can serve as a physics or machinery teaching illustration, lab equipment, gift and desk decoration, etc.
.The amazing craft with visual texture and aesthetic appearance which is suitable for children and technology fans. It is an ideal gift on birthday and holidays for friends and families. Age: 8+
Specifications:
.Material: Metal
.Product Dimensions: 14.7 x 8 x 8.5cm
.Product Weight: 820g
.Package Dimensions: 21 x 11 x 13.5cm
.Package Weight: 950g
.Packing: Box
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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Difficult to destroy. Bounce really high.
Style: Squeaker, Size: Small (2 Pack)
Bought as a gift for a friend's small dog who dismantles tennis balls. He loves them. I have many years of experience with the product (in a larger size) for my big dog. He always had one either in his mouth or near him. They are pretty much indestructible.
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Reviewed in the United States on May 13, 2026
★★★★★ 4
High quality, wish it was just a little smaller
Style: Squeaker, Size: Small (2 Pack)
Love these. My dogs would play ball all day if I let them. These are very durable and bouncy. Love that it’s washable. They would chew up the small “tennis” balls to pieces so I love that they can’t destroy these. My only criticism is I wish these were just a little smaller (like the size of the small Kong tennis balls). My dogs can carry it in their tiny mouths but they can’t get their mouth around it enough to chew it to get the squeaker to squeak, which is their favorite thing.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Perfect for little dogs
Style: Ultra, Size: Small (2 Pack)
Perfect size for my 13 pound chihuahua mix. Great bounce and quality feel. Definitely worth it.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
The perfect ball for a small to medium dog.
Style: Ultra, Size: Small (2 Pack)
My dog's favorite ball. Perfect size for playing catch and return for a small dog. She loves to chew on the ball. Very durable she has not been able to shred the ball.
A great entertainment value. This ball does not squeak.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
High quality, dogs love them
Style: Ultra, Size: Medium (1 Pack)
My dogs are obsessed with these balls! We've had them for months and they're still good as new. High quality!
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Reviewed in the United States on April 5, 2026
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