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Description
Stirling Engine Model Kit L-Shape Double Cylinders with All-metal Base and Big BulbL Shape Double Cylinders Stirling Engine Model with All metal Base and Big Bulb (Random Color) Golden Features: . Exquisite Appearence: Fine polished model feels smooth and comfortable, full of metallic and modern, achieve a combination of texture and beauty, highlighting the exquisite workmanship. All metal gold flywheel and golden base are bright and full of luxury . Rish Configuration: In addition to the finished engine and alcohol lamps, there are
L-Shape Double Cylinders Stirling Engine Model with All-metal Base and Big Bulb (Random Color) - GoldenFeatures:
.Exquisite Appearence: Fine polished model feels smooth and comfortable, full of metallic and modern, achieve a combination of texture and beauty, highlighting the exquisite workmanship. All-metal gold flywheel and golden base are bright and full of luxury
.Rish Configuration: In addition to the finished engine and alcohol lamps, there are also spare devices: a replacement piston, a power piston, a large bulb, two small bulbs, a belt, two sealing rings
.Excellent Performance: Made of Glass material, high speed and long time running without wear. The inside of the piston is solid
.Reasonable Design: Magnetic positioning alcohol lamp; Engine base with shockproof pad so that the engine is more stable in operation;
.Operating Principles and Methods: Stirling engines are powered by gases that expand when heated and contract when cooled. Use 95% alcohol in the operation（not included), can not add water, kerosene, gasoline, lighter oil, white wine. Put the engine model on the horizontal position, next take out the alcohol lamp, add about 2/3 alcohol into the alcohol lamp, under the premise of ensuring safety, ignite the alcohol lamp, you can gently power the flywheel rotation, the engine would work, finally light the small lamp
.Operational Meaning: Operating by yourself, we can observe the operation process of the whole engine, understand the principle of Stirling engine more intuitively, and deepen our interest in physics.
.For Age: Suitable for people over 14 years old.
.Precautions: The piston must be rotated to let it in or it is easy to break; The rubber ring can't stick too tightly. When heating, the cotton core shall not touch the heating cylinder; Be careful not to get hot during operation
Specifications:
.Color: As Shown
.Material: Metal + Glass
.Product Size: 16 x 8.8 x 11 cm
.Product Weight: 805g
.Package Dimensions: 19.5 x 11 x 13.5 cm
.Package Weight: 850g
.Packing: Box
Package Content:
.1Set x Stirling Engine Model with Big Bulb (Random Color)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 416 reviews
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Product Reviews
★★★★★ 5
Perfect heel!
Size: 11, Color: Gold/Glitter
Love these heels! I bought the gold and wasn’t expecting them to be most glittery. They are beautiful and comfortable! The heel is chunky enough that these walk like a wedge but don’t look like the heels from the lay 90’s. Love them and will be buying in different colors n
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great heels for beginners or comfy shoe girlies
Size: 11, Color: Nude/Clear
I am a sneaker/comfy shoe girlie. I bought these heels because it had so many great reviews. Baby!! They do not disappoint. I am 5’10 230lbs. I bought these in a size 11. This by far is the most comfortable heel I have ever worn. They are great and so comfortable to wear. Usually I bring an extra pair of flats to change into at the end of the night. No need for that with these. They are easy to walk in and they hold my weight. I love that they run a little big, I love that they have little extra space for wiggle room in the back. The only issue I had was they don’t run wide for an 11 so the toe strap was a little tight but it’s nothing a little stretching can’t help with (blow dryer and YouTube videos). Also it’s a quality shoe for a great price. Definitely will buy more in different colors.
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Reviewed in the United States on October 15, 2025
★★★★★ 3
Wrong size sent
Size: 9.5, Color: Black/Suede
Very nice shoes but I received the wrong size :( i ordered a size 7 and got a 7.5 and they don’t fit! Other then that it’s a very cute nice quality shoe
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Love these!
Size: 9, Color: Champagne-satin
I purchased these to attend a wedding as a guest. I wear a size 9 sneaker and ordered a size 9 in these. They fit well and are fairly comfortable during a quick try on and walk around. Theyre a little slick on the bottom but have a textured sole to help which i love. The color is so pretty and is true to what is pictured. I haven't worn these for an extended period of time, but feel as if they will be fairly comfortable for wedding wear. I love the chunk heel as it provides more support to walk around on. Overall great heel!
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Beautiful Shoes, Bring Band-Aids
Size: 8, Color: Gold/Glitter
I bought these for a wedding and, let me tell you, they passed the ultimate test: an entire night of dancing like I was still in my twenties.
The shoes are cute, surprisingly sturdy, and looked great with my dress. They made it through hours of standing, walking, and questionable dance-floor decisions.
That said... my feet were not thrilled with me afterward. I ended up with blisters that seemed determined to become a permanent part of my personality for the next couple of weeks.
Would I wear these as an everyday shoe? Absolutely not.
Would I wear them to another wedding? Probably.
Were they worth the cost? Definitely.
Just do yourself a favor and pack some blister pads in your purse before you hit the dance floor.
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Reviewed in the United States on June 3, 2026