SKU: 70507274438

Stirling Engine Kit Model Stainless Steel Developmental Science Toy Motor Engine

Sale price$26.09 Regular price$28.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Stirling Engine Kit Model Stainless Steel Developmental Science Toy Motor EngineStirling Engine Kit Model Stainless Steel Developmental Science Toy Motor Engine Features: . 100% brand new with high quality . The appearance is exquisite and generous . A selection of excellent materials, the metal hot cylinder is beautiful and durable, and it does not wear at high speed for a long time . Rich in combination, in addition to the engine body, it is also equipped with alcohol lamp, 5V5W large bulb, quartz tube spare cylinder, which is

Stirling Engine Kit Model Stainless Steel Developmental Science Toy Motor Engine

Features:

.100% brand new with high quality
.The appearance is exquisite and generous
.A selection of excellent materials, the metal hot cylinder is beautiful and durable, and it does not wear at high speed for a long time
.Rich in combination, in addition to the engine body, it is also equipped with alcohol lamp, 5V5W large bulb, quartz tube spare cylinder, which is more fun to play
.The appearance is smooth, and it feels metallic and technological
.The product itself has been assembled, which has the value of collection, can be used as a decoration, and can be directly used to operate the experiment, which is simple and convenient
.Put the engine model in a horizontal position, take out the alcohol lamp, add about 2/3 of the alcohol to the alcohol lamp, ensure the safety, ignite the alcohol lamp, the alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel quickly.Turn it to light the bulb. Use 95% alcohol (self-prepared) during operation, no water, kerosene, gasoline, lighter oil, liquor
.Education and fun, through the hands-on operation, you can observe the operating process of the entire engine power generation, more intuitive understanding of the principle of steam power generation, and deepen your interest in physics learning
.The product is suitable for people over 12 years old.Be careful not to be hot to the high temperature during the operation

Specifications:

.Color: As Shown
.Material: Metal
.Product Dimensions: 16*8*8cm
.Product Weight: 700g
.Package Dimensions: 17.5*9.5*11.5m
.Package Weight: 720g
.Packing: Carton Box

Package Content:

.1 x Engine Body
.1 x Bulb
.1 x Quartz Tube Spare Cylinder
.2 x Strap
.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:
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  • 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
SKU: 70507274438

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4.1 ★★★★★
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LJH
Lowell, US
★★★★★ 5
I have a toy dog and she really loves this
Size: Small
however her mouth is very small and she had a difficult time gripping the ball. so I took a pair of scissors and cut out a section to make a bigger hole for her to get her little mouth through and now she has a lot of fun picking it up and playing with it. The ball is well-made and is one of her favorite toys. if I tell her to go get her ball she will even go under the bed and is able to grab it and carry it up the stairs to the bed for playtime. It also makes it easy when we are in the yard when I throw it. It is light enough for her to carry and bring back to me. But, as I said , I did have to adapt it so she could get a grip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
L
Verified Purchase
Lois
Birmingham, US
★★★★★ 5
Holds up great!
Size: Small
Nice ball for puppies!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
L
Verified Purchase
LaVonne
Phoenix, US
★★★★★ 4
Easy to grab and throw!
Size: Medium
Our puppy loves this ball, although it gets stuck on her teeth sometimes, but she gets it off just fine! Easy to play and throw. She has a blast catching it, too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2024
J
Verified Purchase
Jenn
Whiting, US
★★★★★ 5
Keeps my dog happy
Size: Medium
This is a fun toy for our cavalier. It's pretty versatile in how you can use it, which I like because it allows me to change things up to keep my dog engaged. He's also an aggressive chewer and he hasn't destroyed it.
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Reviewed in the United States on May 7, 2026
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Verified Purchase
O’Leary
Chelsea, US
★★★★★ 5
Good size and great bounce!
Size: Small
My 1 1/2 year old Cavapoo loves this toy. Very light weight ball that bounces off her paws when she reaches for it and then having to chase it further. Then she charges back with it for another chase when I throw it again.
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Reviewed in the United States on May 15, 2026

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