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Description
Low Temperature Difference Stirling Engine Car Model Gift Collection Science STEM ToyHot Water Powered Low Temperature Stirling Engine Model Vehicle Toy Features: Working Principle: Low temperature Stirling engine operate with a focus on temperature differences, converting heat into mechanical kinetic energy. How to Use: Filled with hot water at least 70 into the bottom metal drawer, gently flip the flywheel and the car model will start to move. The greater the temperature difference, the more power it will have. Special Steering
Hot Water Powered Low Temperature Stirling Engine Model Vehicle Toy
Features:
- 【Working Principle】: Low temperature Stirling engine operate with a focus on temperature differences, converting heat into mechanical kinetic energy.
- 【How to Use】: Filled with hot water at least 70℃ into the bottom metal drawer, gently flip the flywheel and the car model will start to move. The greater the temperature difference, the more power it will have.
- 【Special Steering Wheel Design】: The engine model designed with steering wheel, when it starts to work, it can not only move forward and backward, but also make simple turns through the steering wheel, giving you an interesting and fun experience.
- 【High Quality & Safety】: The wheels, steering wheel, seat are made of full copper material; The flywheel parts are made of stainless steel; The rest parts are made of aluminum alloy, durable to use. Safe for children, no need to fire alcohol burner.
- 【Wide Application】: Transparent cylinder and piston, make it straightforward for you to observe the movement. Help student to better understand this physics theory. It is mainly used in classroom teaching and laboratory experiment. A best choice gift to students, teachers, children, friends and colleagues.
Specifications:
Material: Copper + Aluminum Alloy + Stainless Steel
Item Size: About 25.7 * 10.5 * 13.0cm / 10.1 * 4.1 * 5.1in
Item Weight: 750g / 26.5oz
Package Size: 28.5 * 16.8 * 19.7cm / 11.2 * 6.6 * 7.8in
Package Weight: 1007g / 35.5oz
Package List:
1 * Stirling Engine Model
2 * Rubber Band
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
4.8 ★★★★★
Based on 449 reviews
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Product Reviews
★★★★★ 5
Perfect for cable management
Size: 36", Size: 36"
I installed this on my uplift desk and didn’t have to drill any holes. I just used velcro ties on the support beams and it is holding steady. I have about 8 pounds in the mesh holder and the wire management for it is great. Easy to install and functions perfectly
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Reviewed in the United States on August 5, 2025
★★★★★ 5
Durable, easy to install, and gets the job done!
Size: 36", Size: 36"
I picked this up since upgrading my desk setup, and was wanting a cleaner, more managed approach to the cables mounted under my desk. Starting with quality, the mesh net is quite strong and can handle putting all kinds of cables and power strips to you liking without worrying about any thing tearing-- it won't even come close, so don't worry. The kit has everything you need to get started: The mesh net, metal pipes to run along the sides, and two mounting brackets to hook those metal pipes onto. On top of that, the product page has a video demo, which is going to do a much better job showing/explaining than I will, so I'd take a look at that if you just picked this up for installation.
The net really gets the job done, and I'm happy to give it a 5-star rating for its value, size, functionality, and doing everything it advertised on the page. However, I will add a caveat for those looking for exceptionally clean/low-profile cable management for their desk. The mounting kit was nice to come with a template for you to drill the hooks onto as intended by the manufacturer. However, at this particular width, the net will naturally hang down about 2-3 inches. When looking at a desk from the front, you will still be able to see the net hanging, unless you have a particularly deep desk, or something occluding it. That's not by any means a dealbreaker, but I'd recommend one of two things:
- VIVO should consider adding a second mounting template that's wider and pulls the net closer to the table
- You can use any drillable hook you might have lying around to add a wider mounting point for the net to be more flush with the desk.
Either way, I'm still really happy with the product, and the suggestions above might let you get even more out of it if you're OCD about your cables like I am. All in all, it's a great looking solution for your desk!
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Reviewed in the United States on June 21, 2025
★★★★★ 4
Good hanger, could be taller for bigger gap
Size: 36"
Pretty good, wish it was taller
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Does what it says... And surely better than hanging cords to catch your feet on!
Size: 36"
Does what it says... And surely better than hanging cords to catch your feet on!
I've caught my feet on the cables hanging behind my desk way too many times. Things get unplugged, cables get strained, & in some cases, connections are damaged.
This product prevents all of that.
Not that this really "Organizes" the cables, as much as keeps them managed in a way that doesn't involve hanging onto the floor or behind the desk for your feet to catch.
No regrets so far, beyond not ordering it sooner.
I definitely recommend & would purchase again.
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Reviewed in the United States on July 17, 2025
★★★★★ 5
Sturdy and effective cable tray!
Size: 36"
This is a high quality cable tray that's sturdy and easy to install and use. It can hold a bunch of cables, and even heavier things like power strips securely. The installation process was easy, and I found the instructions to be sufficiently clear, once set up I found it a breeze to route cables and a power bar that I had attached to the underside of my desk with VHB tape.
I think this is a good value for the quality of the product and would happily recommend this to others who want a mesh type cable management system like this!
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Reviewed in the United States on May 13, 2025