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Description
Hot Air 2 Cylinders Stirling Engine Model with Voltage Digital Display Meter Led Bulb Sterling GeneratorHot Air 2 Cylinders Stirling Engine Model with Voltage Digital Display Meter Led Bulb Sterling GeneratorFeatures:. Creative Exquisite Model: Dual heating cylinders + dual power cylinders are arranged side by side, the silver appearance is very delicate, full of metal mechanical and technological sense, with a small generator. Science Educational Toys: As the flywheel rotates at high speed, feel the magical process of energy conversion, observe the
Hot Air 2 Cylinders Stirling Engine Model with Voltage Digital Display Meter Led Bulb Sterling GeneratorFeatures:
.Creative Exquisite Model: Dual heating cylinders + dual power cylinders are arranged side by side, the silver appearance is very delicate, full of metal mechanical and technological sense, with a small generator
.Science Educational Toys: As the flywheel rotates at high speed, feel the magical process of energy conversion, observe the power generation voltage at any time, and can light up multiple light bulbs at the same time, which will bring you unlimited reverie
.Fine Workmanship: The machine is mainly made of metal materials, the surface is finely polished, rich in metallic luster, the machine runs smoothly and reliably, the double combination of texture and beauty
.How to use: Place the Stirling engine model on a horizontal table, connect a light bulb or a voltmeter, then pour 95% alcohol into the alcohol lamp, ignite the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, turn the flywheel by hand to assist start up. During operation, please do not touch the heating part with your hands, and do not add any oil to lubricate.
.Value: It can be used as a teaching aid to do scientific and technological experiments to understand and learn the structure and principle of Stirling engine. It can also be used as a popular science educational toy for children to exercise their hands-on ability and cultivate their innovation ability. At the same time, because of its superior quality and beautiful appearance, it can also be used as a technological decoration collection, or as a creative gift to friends and relatives or children
.For Age: 10+
Specifications:
.Color: As Shown
.Material: Metal + Glass
.Product Dimensions: 17 x 12.5 x 8.5cm
.Product Weight: 1100g
.Package Dimensions: 23.5 x 13.5 x 16cm
.Package Weight: 1280g
.Packing: Box
Package Content:
.1 x Stirling Engine Model
.1 x Bulb
.1 x Voltage Digital Display Meter
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
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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 21 reviews
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Product Reviews
★★★★★ 5
Great after sun lotion
Great lotion for after sun use. Kept my skin moisturized. Great smelling too. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025
★★★★★ 5
Works really well
I’ve been using after showering post tan. I’m currently tanning every day. It is super hydrating, and smells really good. I have been tanning quicker. Either way, it’s a great product!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Smells wonderful
I'm not sure how to judge if it is actually extending my tan. However, I do love the scent and texture.
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Reviewed in the United States on September 15, 2025
★★★★★ 4
Good lotion, doesn't smell great.
Lotion feels nice on the skin and is fairly moisturizing. The scent leaves something to be desired. I was hoping it would smell more beachy or vacation-esque, but the scent is light and slightly pungent.
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Reviewed in the United States on August 31, 2025
★★★★★ 3
No bad tanning lotion
I love how hydrating this product is but I’m not sure if it really helped with my tan. It does have a very subtle smell and the ingredients seem to be relatively good
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Reviewed in the United States on December 1, 2025
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