Pay in installments of $12.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ENJOMOR Gamma LED Hot Air Stirling Engine ModelENJOMOR Gamma LED Hot Air Stirling Engine ModelFeatures:. With unique design and simple structure, the model is easy to operate and ready to run. Stirling engine is an external combustion engine which can operate rapidly and sturdily by stirring the flywheel and heating by the alcohol lamp. The product is an interesting desktop toy which is full of imagination.. You can observe the whole operating process of the engine in a bright place. The engine
ENJOMOR Gamma LED Hot Air Stirling Engine ModelFeatures:
.With unique design and simple structure, the model is easy to operate and ready to run. Stirling engine is an external combustion engine which can operate rapidly and sturdily by stirring the flywheel and heating by the alcohol lamp. The product is an interesting desktop toy which is full of imagination.
.You can observe the whole operating process of the engine in a bright place. The engine runs to generate electricity to light the LED light on the mini electric generator. If you try to make it operate in a dark environment and you will be completely fascinated by its light.
.The body of the engine is made from metal and sandblasting on the surface and the engine is not easy to rush and fade. Adopt durable thickened silica glass heating pipe, the engine is not easy to wear in long-term using which is more safe.
.The theory of the engine is a closed cycle reciprocating engine in which the gas is periodically compressed and expanded at different temperatures by external heating. The model can serve as a physics and mechanical teaching tool, experiment tool, gift display and desktop decoration, etc.
.The engine model is a wonderful craft which combines visual texture and aesthetic exterior, makes ideal gift for families, children and friends on holidays. Age: 8+
Specifications:
.Material: Metal + Glass + Bamboo
.Product Dimensions: 17 x 8 x 9.5cm
.Product Weight: 350g
.Package Dimensions: 20 x 11 x 18cm
.Package Weight: 600g
.Packing: Graphic Carton
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.9 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 4
Good so far.
Format: Paperback
I will be using these heavily in a month or two, I ordered them because they were on sale so I will come back and edit once I actually read the material, use the glossary, online tools, etc.
However from out of the box? All the books are in perfect condition, no sticking pages like other reviews. I will say if you can afford the hardcover version with the labs? Get those.
From touching them once or twice so far, this book will not stand up to constant use. It's a really flimsy type.. not even sure if it's paper? It feels like plastic paper.
I will also add that that study guide book is F A T . I wish they would have split it into two. I bet the hardcover is gigantic because mine looks like the biggest dictionary you've seen, and I know the cover page which is almost exactly like the pages? Will be ruined once it starts being used consistently.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2022
★★★★★ 5
As described
Format: Paperback
As described - I'm happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
★★★★★ 5
Very Useful
Format: Paperback
I used these for my A+ exams and I didn’t really end up reading the material. I more so used them for their practice exams. That’s only because there’s a lot of information to digest and I was in a rush to take the exams. I still passed so I find that they are well formatted. The questions imo needs to be read more throughly than the exam questions themselves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2024
★★★★★ 5
Amazing study tool
Format: Paperback
Perfect for the exam goes along with the actual course 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2025
★★★★★ 5
Details I mok
Format: Paperback
I like the explanations, but I don’t like small print, particularly for older people
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2023