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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Hot Air Stirling Engine High-Power Quartz Double-Cylinder Stirling Generator Model ToyStirling Engine Kit Double Cylinder Engine Model High power Quartz Physics Science Experiment Toy Features: A selection of high quality materials, the body is made of brass and stainless steel, the performance is superior, firm and strong. The quartz heating tube can be operated at high speed for a long time without wear. Finer Workermanship: Most of the whole machine is hand polished and the base is manually polished by CNC machining. The surface of
Stirling Engine Kit Double Cylinder Engine Model High-power Quartz Physics Science Experiment Toy
Features:
- A selection of high-quality materials, the body is made of brass and stainless steel, the performance is superior, firm and strong. The quartz heating tube can be operated at high speed for a long time without wear.
- Finer Workermanship: Most of the whole machine is hand-polished and the base is manually polished by CNC machining. The surface of the product is smooth and bright, emitting golden and silver light, which is not easy to rust and fade, achieving a dual combination of texture and beauty.
- How to operation: During operation, the engine model is placed in a horizontal position, and alcohol is injected into the alcohol lamp to ensure the safety of the alcohol lamp, the alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the two flywheels to rotate rapidly and illuminates two LED small lamps.
- Educational Value: By operating the engine, children would observe and know the operational process and more intuitive understanding of the operating principle of stirling engine, deepening their interest in physics.
- Wide Application: It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacherâ€s Demo props on the class, birthday gift for friends, families, parents, kids, etc.
Specifications:
.Color: As Shown
.Material: Stainless Steel + Brass + Quartz Glass
.Product Weight: 1100g
.Package Dimensions: 18*15*8cm
.Package Weight: 1200g
.Packing: Box
Package Content:
.1 x Stirling Generator Model Toy
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
4.4 ★★★★★
Based on 441 reviews
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Product Reviews
★★★★★ 5
A Timeless and Stylish Pea Coat - Perfect for Winter!
Size: X-Large, Color: Wine Red
The quality of this pea coat is exceptional. The wool blend material feels soft and luxurious, and the craftsmanship is evident in every stitch. The coat is well-constructed and designed to withstand the test of time. I have been wearing it throughout the winter season, and it has kept me warm and cozy even during the coldest days. The classic double-breasted design of the coat is timeless and versatile. It adds a touch of sophistication to any outfit, whether I'm wearing it for a formal event or a casual day out. The notched collar enhances the coat's elegance and provides a polished look.
The fit of the coat is excellent. The sizing chart provided by the seller was accurate, and the coat fits me perfectly. The tailored cut gives it a flattering silhouette without feeling restrictive. It allows for comfortable layering, so I can wear sweaters or jackets underneath without any issues.
One of the standout features of this pea coat is its attention to detail. The buttons are well-placed and secure, and the lining is smooth and comfortable against the skin. The deep pockets are a great addition and provide ample space for storing essentials like gloves or a phone.
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Reviewed in the United States on June 5, 2023
★★★★★ 5
Excellent Product!!!
Size: X-Small, Color: Black
Must buy item. I would buy a coat for every color they offer. The coat has four large pockets, two exterior and two interior pockets. All of which are large.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Really nice for the price!
Size: XX-Large, Color: Brown, Size: XX-Large, Color: Brown
This jacket is a really nice find for the price, my bf is 6’4, 350 and the XXL fit really well. It was a little tight in the bicep but other than that it fit well in the chest and in the waist. It falls just below the belt. It was really nicely made and I ended up wearing it at the end of the night (due to not bringing my own jacket in December in the snow) and it kept me pretty warm and was really nice and cozy! So if you’re looking for a pea coat / trench coat that isn’t $500 then definitely buy this one!
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Reviewed in the United States on July 24, 2022
★★★★★ 3
Almost great! But falls a little short
Size: Large, Color: Wine Red
It’s a great looking pea coat, but the stuffing/insulating material appeared to be lacking. Granted price is nice so one can only expect so much. I was willing to overlook this and then I tried it on - the fit was great except for the sleeves. I wear 32-33 sleeves and these must be 35-36. They swallow up my hands. It’s bummer because the maroon/wine color is so nice. I’ll be returning unfortunately
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Reviewed in the United States on January 10, 2024
★★★★★ 5
Great quality :-)
Size: X-Large, Color: Black, Size: X-Large, Color: Black
So I purchased a Nother pea coat from a box store that didn’t quite fit right and was not very flattering, so I returned it.
I’m 6 foot tall 210 pounds with very wide shoulders and long arms so I decided to get an extra large.
It’s slightly loose around the waist section, but I think that’s supposed to be that way considering you may wanna wear layers underneath.
I may possibly get it tailored a little bit tired her, but the chest and arms fit great and the length is perfect.
Great quality for the price and definitely a nice piece to the collection!
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Reviewed in the United States on December 1, 2023