Pay in installments of $21.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ENJOMOR Hot Air Ringbom Engine Stirling Engine Model Pocket SizeENJOMOR Hot Air Ringbom Engine Stirling Engine Model Pocket Size Features:. Excellent Work: The Ringbom Stirling engine,invented by Ossian Ringbom in 1907, is unique in that there is no mechanical connection to the displacer, which runs on its own in response to pulsating pressure changes within the engine. With only four moving parts, this engine makes a distinctive thumping sound unlike any other engine and runs at a fairly constant speed..
ENJOMOR Hot Air Ringbom Engine Stirling Engine Model Pocket SizeFeatures:
.Excellent Work: The Ringbom Stirling engine,invented by Ossian Ringbom in 1907, is unique in that there is no mechanical connection to the displacer, which runs on its own in response to pulsating pressure changes within the engine. With only four moving parts, this engine makes a distinctive thumping sound unlike any other engine and runs at a fairly constant speed.
.Interactive Scientific Exploration: This engine is made according to the working principle of hot air machine, you can observe the working process, which helps to popularize the knowledge of mechanical engineering, thermodynamics, and understand the principle of energy conversion, suitable for teaching aids and teaching demonstration.
.Durable Craftsmanship: Made of all metal, this engine is not easy to rust and fade, with fine surface treatment highlighting the metal texture. The piston can run for a long time, safe and durable, ensuring you can enjoy hours of entertainment at once. You will be satisfied with the appearance and quality.
.Artistic Conversation Stater: In addition to being a scientific marvel, the Stirling engine is also a conversation-starting work of art. The elegant design and captivating action make it a charming centerpiece for your desk, bookshelf or educational display.
.Educational Gift: Suitable for learners of all ages, the Stirling engine bridges the gap between play and education. Witness curiosity blossom and knowledge abound, making it an ideal gift for students, science enthusiasts, and anyone interested in the miracle of physics.
Specifications:
.Brand: ENJOMOR
.Material: Brass + Stainless Steel + Aluminum
.Model: Ringbom Stirling Engine Model
.Item No.: J01
.Form: Kit Version
.Starting Method: Manual
.Fuel: 95% Alcohol
.Product Weight: 120g
.Package Weight: 300g
.Product Dimensions: 5.5 x 4.3 x 8.3cm
.Package Dimensions: 15 x 10 x 10cm
.Packing: Graphic Carton
.Ages: 16+
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
4.7 ★★★★★
Based on 18 reviews
Sort
Product Reviews
★★★★★ 5
Absolutely solid!
Color: Black, Style: Fixed Width
I wish they made a longer version, because it's kinda pricey to buy two... but I made it work with one
I wanted a metal one that I could screw on so I didn't have to worry about it ever again... ever. It's holding everything and doing a great job at it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 5
Got Some Work To Do!
Color: Black, Style: Adjustable Width
Inspired by a kitten, I endeavored to clean up behind my audio desk, where a maze of wires is the picture of confusion, but apparently also a wonderful place to pull and tug, nap and chew ... so I got this. Then it sat there for a week while I thought about it. Felt complicated, organizing that big wad of a mess of wires. But when I finally got to it, it wasn't too bad at all, and the difference is huge! This item fit under the back of the desk perfectly and provides a deep tray you can immediately start to run wires though. Eventually you'll get there! Good luck!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
★★★★★ 5
Good desk cable management
Color: White, Style: Adjustable Width
Bought this to replace my cheap 12" tray. Very sturdy. Was able use this to hide my power strip, usb hub, and thunderbolt dock from my table. Running all my cables through this. Fits well on my 60" standing desk at max length.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2025
★★★★★ 5
Muy bueno y bastante amplio
Color: White, Style: Adjustable Width
Es bastante amplio como para acomodar varios extensores, ademas fácil de colocar y no tiene muchas piezas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2025
★★★★★ 4
Solid and strong
Color: Black, Style: Fixed Width
It's strong enough to hold it's shape. I attached it with 2 screws, and was able to put 2 power strips inside.
It's a bit annoying to have the big "StarTech.COM" logo on the front, so I mounted it backwards, facing the wall. The whole point of a black tray is to hide things and blend in, not advertise for "StarTech"! So minus 1 star for that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2022