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Description
ENJOMOR γ-shape Metal Hot-air Stirling Engine Powered Engine Mini Helicopter Model Building KitENJOMOR shape Metal Hot air Stirling Engine Powered Engine Mini Helicopter Model Building KitFeatures:. Stirling Helicopter: It is not only a beautiful helicopter, but also powered by a shape Stirling engine. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off. Excellent Manufacturing Process: The model is drawn by CAD and manufactured by CNC precision technology. The body is made of aluminum
ENJOMOR γ-shape Metal Hot-air Stirling Engine Powered Engine Mini Helicopter Model Building KitFeatures:
.Stirling Helicopter: It is not only a beautiful helicopter, but also powered by a γ-shape Stirling engine. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off
.Excellent Manufacturing Process: The model is drawn by CAD and manufactured by CNC precision technology. The body is made of aluminum alloy and stainless steel, gears and blades are made of copper, and the surface is finely polished, exquisite and bright. The glass piston has better abrasion resistance, and the quartz heating tube will not burst even when it works in an environment of rapid thermal expansion and contraction
.Technology Toys: When you see modular components, the real fun comes. You only need to carry out simple assembly, and after the construction is completed, you can see the helicopter at work. The helicopter runs smoothly and reliably, and the perfect combination of texture and beauty provides a pleasing operation effect
.Easy to Use: Just inject 95% alcohol into the alcohol lamp, light the alcohol lamp and place it under the hot cylinder to warm up for a while, manually turn the flywheel to help start, and the Stirling helicopter will continue to operate. During operation, please do not touch the heating part with your hands at will to prevent scalding, and do not apply any oil to the cylinder or piston for lubrication. Widely used and festivals
.Wide Applications and Nice Gifts: This is an interesting and imaginative tabletop toy, which will attract the attention of many people when placed on the tabletop. It is suitable to be used as a teaching aid, to do scientific experiments, to help popularize science knowledge and cultivate innovation ability. At the same time, it is suitable as a great gift for birthdays, Christmas and other holidays to technology enthusiasts, family, friends, and children. Applicable age: 8+
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Copper + Stainless Steel
.Product Weight: 700g
.Package Dimensions: 23 x 13 x 16cm
.Package Weight: 850g
.Packing: Box
Package Content:
.1 x Engine Model Kits
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.
- 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
4.8 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Adorable and educational
Format: Board book
Such cute book! I ordered other from same company with different animals. Very educational for babies! My grandson loves them and he’s 8 months old. I buy him a different book on diff animals each month for his monthly birthdays. I have the Little Hedgehog for this month.
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Reviewed in the United States on November 19, 2020
★★★★★ 5
Cute book
Format: Board book
Bought as a gift, very cute book & love how colorful it is.
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Reviewed in the United States on May 21, 2025
★★★★★ 5
Sweet story
Format: Board book
I loved this hard bound book for our grandson who is in the tear it up stage of growth. Beautiful story.
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Reviewed in the United States on December 28, 2025
★★★★★ 5
SO fun to learn about otters!
Format: Board book
My toddler LOVES animals & this book is so full of cute facts about otters. I love that he's learning while reading an adorable story with the SWEETEST illustrations! This series of books has been a hit for us & we love collecting them!
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Reviewed in the United States on January 25, 2021
★★★★★ 5
Otter
Format: Board book
This little otter was for a baby shower. She was so cute. I listened to the music and it was so soothing. The movement of the chest was soothing also. I remember my son had one of these items, but as anything goes, the improvement was fantastic. I highly recommend this toy for any newborn.
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Reviewed in the United States on July 4, 2024