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Description
Stirling Engine Kit Motor Model Electricity Power Generator with LED Physics Educational ToysHot Air Stirling Engine Motor Model Electricity Power Generator with LED Physics Educational Toys Description: Top bottom cover + bracket Material: good quality carbon steel + nickel Large cylinder material: PC plastics Bushing material: brass Cylinder material: glass Gas distribution piston material: PVC foam Feature: 1. High speed and long time running without wear and tear. 2. Easy flammable, powerful, high performance. 3. The bracket and flywheel
Hot Air Stirling Engine Motor Model Electricity Power Generator with LED Physics Educational Toys
Description:
Top/bottom cover + bracket Material:good quality carbon steel + nickel
Large cylinder material:PC plastics
Bushing material:brass
Cylinder material:glass
Gas distribution piston material:PVC foam
Feature:
1.High speed and long time running without wear and tear.
2.Easy flammable, powerful, high performance.
3.The bracket and flywheel are made of the finest materials, which make the machine a perfect combination of strength and beauty.
4.LED light directly demonstrates the process of converting thermal energy into electrical energy.
Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
Note:
-There will be the operation of steam,when steam too much time, the engine will stop working,
inside and outside the needle often set aside to reduce friction
-Do not rotate the nut too tightly, otherwise the glass is broken, if the piston is cracked,
can be bonded with glue.
-The alcohol lamp wick do not touch the glass, do not get too tight ring
-Pulling the piston connecting rod can not force the front end, because the front
end is easy to break
Package Included:
1 kit of Stirling Engine Model
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
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★★★★★ 5
Cozy, warm and not heavy
Color: White, Size: Queen
This blanket is great and for a fair price, so fluffy and it’s on the warmer side but not heavy, which is exactly what I wanted!
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Not Bulky, Not Too Warm
Color: White, Size: Twin
This is a great comforter. I have purchased others that were way too bulky. This one is perfect. It is lightweight and seems ideal for warmer temperatures. I am not too hot in the middle of the night. We are heading into Summer but I am sure this will be fine for Summer heat or for Air Conditioners.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Nice Sheet
Color: Grey, Size: Queen
This sheet is great! The way they have the corners secured it will stay on and never slip off. It also has a tag letting you know which is top or bottom. The sheet is very smooth to lay on. I find that Bedsure items are well made and last a long time!
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Reviewed in the United States on May 10, 2026
★★★★★ 5
really good sheets
Color: Grey, Size: Queen
Very comfortable sheets, cooling feel as well. The sheets don't slide either with the holding straps.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Luxury feel @ half the price!
Color: Grey, Size: Queen
So soft! Omg they are soft & cool and fit snug with the bands around the mattress 😍 they're the perfect thickness to protect your mattress while not feeling like a winter sheet. 20/10! I think I found my new brand 🫶
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Reviewed in the United States on April 28, 2026