Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Stirling Engine Model Metal Single Cylinder External Combustion Generator Model DIY Stem Engine ModelMetal Single cylinder Stirling Engine External Combustion Generator Model DIY Stem Engine Model Features: . Exquisite appearance, exquisite design . Made of high quality material, the hot cylinder sleeve is made of brass, and the heat dissipation performance is good. . Material upgrade, body, base, flywheel using aluminum alloy material, meticulously polished, beautiful . Brass cylinder and quartz glass heating cylinder make the engine quality more
Metal Single-cylinder Stirling Engine External Combustion Generator Model DIY Stem Engine ModelFeatures:
.Exquisite appearance, exquisite design
.Made of high quality material, the hot cylinder sleeve is made of brass, and the heat dissipation performance is good.
.Material upgrade, body, base, flywheel using aluminum alloy material, meticulously polished, beautiful
.Brass cylinder and quartz glass heating cylinder make the engine quality more stable and reliable
.In terms of machine sealing, the cylinders all use high-priced silicone sealing rings, which are airtight and airtight. In addition, there are alcohol lamp grooves for more stable and safe use.
.The unique 5-hole flywheel of this machine is very unique. The generator is a special self-made high-voltage generator. The power generation effect is good, the resistance is small, the power is very large, and the voltage can reach 4-9v.
.Fuel: 95% alcohol (not included), pay attention to not add water, kerosene, gasoline, lighter oil, liquor
.Start-up mode: Place the engine model in a horizontal position, ignite the alcohol lamp, heat it for 1 minute, and use the flywheel to move the machine to the machine. The bulb will light up and you can replace the bulb yourself.
.By observing the operation flow of the entire engine, it is more intuitive to understand the working principle of the Stirling engine and deepen the interest in learning of physics.
.The product is very suitable for model lovers DIY, not only has collection value, but also can be used as laboratory teaching aids, children's educational toys, high-end gifts, etc.
.Products suitable for people over 14 years old
.Tips: Be careful not to be hot to the high temperature during the operation.
.When the machine is running at high speed, vibration shift may occur. Please prevent the machine from falling from the table.
Specifications:
.Color: As Shown
.Material: Aluminium Alloy + Copper
.Product Dimensions: 18 x 9 x 7.5cm
.Product Weight: 343g
.Package Dimensions: 23 x 13 x 12cm
.Package Weight: 440g
.Packing: Box
Package Content:
.1 x Stirling Engine Model
.1 x Alcohol Lamp
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
4.2 ★★★★★
Based on 1693 reviews
Sort
Product Reviews
★★★★★ 5
Indestructible
Color: Blue
Best dog toy for my Daschund !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 5
Perfect
Color: Blue
I am fostering a Husky/Black and Tan Coon dog. We have had her since early February. She has chewed up a lot of my shoes. She destroyed my other dogs stuffed squeaky toys. So I decided to buy her this ball. She reminds me of Linus from Charlie Brown. She wakes up with this ball and falls asleep with it. I’ve not had another shoe fatality. This ball is her most loved possession. It is pretty tough. Now She did kill the squeaker within the first few hours (which trust me I am GOOD with that! I’ve never put treats in it. The rope is still attached. After this review I am going to buy her another as a back up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2023
★★★★★ 5
Great for large breeds!
Color: Red, Color: Red
I have trouble finding chew toys that are both durable and affordable, but this one has been a great find! It’s perfect for larger breeds because it’s heavy-duty and made from thick, sturdy material. Unlike some rubber toys, it doesn’t have that strong rubbery odor, which I really appreciate.
Since it’s made from a single material, it’s also incredibly easy to clean—just wipe it down or give it a quick spray. Another bonus is that my dog’s teeth don’t squeak against it as much as they do with some other toys. Overall, I’m very impressed with the quality and durability. It’s an excellent value for the money, and I would definitely recommend it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
Durable and Dogs love it
Color: Red, Color: Red
Great for aggressive chewers. I have Large dogs that rip through almost every toy. They love to play tug a war with this but mostly just lay in the yard and chewed on it. Its still holding up strong. It is made od a heavy duty rubber type material. It has no odor. The color is bright red and has not faded as of yet. It appears to be safe since they have yet to chew any places pieces off. We take it camping or on trips so portability is nice. Its definately worth the money. I would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Safe good quality toy!!!
Color: Red, Color: Red
Great toy! Good quality, the price! My eight month old puppy loves it. Solid and has some weight to it. Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026