--- product_id: 96329257 title: "TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy" brand: "txxci" price: "€ 0.17" currency: EUR in_stock: false reviews_count: 6 url: https://www.desertcart.fr/products/96329257-txxci-double-cylinder-hot-air-stirling-engine-model-micro-diy store_origin: FR region: France --- # 3-5V generator output 14mm inner diameter cylinder 2000-3000 RPM speed TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy **Brand:** txxci **Price:** € 0.17 **Availability:** ❌ Out of Stock ## Summary > πŸ”₯ Ignite your passion for science with every spin! ## Quick Answers - **What is this?** TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy by txxci - **How much does it cost?** € 0.17 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/96329257-txxci-double-cylinder-hot-air-stirling-engine-model-micro-diy) ## Best For - txxci enthusiasts ## Why This Product - Trusted txxci brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Educational Fun:** Perfect for STEM education, making learning engaging and interactive. - β€’ **Stunning Visuals:** Observe the dynamic heating piston in action for a captivating experience. - β€’ **Gift of Knowledge:** An ideal gift for budding engineers and curious minds aged 10 and up. - β€’ **Ignite Your Curiosity:** Explore the wonders of thermodynamics with hands-on learning! - β€’ **DIY Potential Unleashed:** Comes with spare cylinders and accessories for endless creativity. ## Overview The TXXCI Double-cylinder Hot Air Stirling Engine Model is a meticulously designed educational toy that combines fun and learning. With a generator output of 3-5V and a piston speed of 2000-3000 RPM, this model offers a hands-on experience in thermodynamics. It includes spare cylinders and accessories, making it perfect for DIY projects and STEM education. Suitable for ages 10 and up, it’s an ideal gift for aspiring engineers and science enthusiasts. ## Description Specifications:.Color: As Shown.Material: Quartz Glass + Stainless Steel + Aluminum Alloy + MDF.Product Size: 16*8*9cm.Product Weight: 320g.Package Dimensions: 20*10*16cm.Package Weight: 350g.Packing: Carton BoxPackage Content:.2 x Alcohol Burner(Spare 1).1 x Generator.2 x Heating Cylinder(Spare 1).1 x Flywheel + Driving Wheel + Baseplate + Support + Power Cylinder in One.1 x Tweezers.1 x Disposable Syringe.1 x Little Wrench.6 x Seal Ring.2 x Colorful Led Light.1 x Silicone Tube ## Features - The product is carefully designed, the overall stability and coordination are well remembered, and can be used without over-commissioning after receiving the goods - The product comes with a generator, the output voltage of the generator is 3-5v, and it can be connected to the lamp bead and the lamp strip. And the product comes with many spare cylinders, alcohol lamps and other accessories, with good DIY potential - The product heating cylinder has an inner diameter of 14mm and a piston stroke of 12mm. The speed per minute is 2000-3000 rpm. - Suitable for gift giving, furniture decoration, DIY, science and education toys, educational props, etc. - Not only good heat dissipation, but also easy to observe the dynamics of the heating piston, resulting in a better look and feel ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 16 x 8 x 9 cm; 320 Grams | | Manufacturer recommended age | 10 years and up | | Manufacturer reference | ZBQ61224H4L36E5SU4 | | Educational Objective(s) | play, Game | | Number of Game Players | 1 | | Batteries Required? | No | | Material Type(s) | Mdf,Aluminum,Alloy,Glass,Steel,Quartz | | Colour | As Shown | | ASIN | B07LBLST3G | ## Images ![TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy - Image 1](https://m.media-amazon.com/images/I/61IlYvQWQJL.jpg) ![TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy - Image 2](https://m.media-amazon.com/images/I/61eXmxcxZUL.jpg) ![TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy - Image 3](https://m.media-amazon.com/images/I/51aIaC6zrVL.jpg) ![TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy - Image 4](https://m.media-amazon.com/images/I/61KZV35UnbL.jpg) ![TXXCI Double-cylinder Hot Air Stirling Engine Model Micro DIY Stirling Engine External Combustion Engine STEM Educational Toy - Image 5](https://m.media-amazon.com/images/I/51PRHzNWjtL.jpg) ## Questions & Answers **Q: is this kit for self assembly?** A: It comes complete. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works and votes well. *by D***N on Reviewed in the United Kingdom on 6 November 2019* It works and works well. The only thing I had to do was adjust the angle between the two conn rods and the shaft and while the instructions said 90 deg they did not say leading or trailing so it needed some thinking. Comes with a lot of extra stuff but no clue as to what to do with it all! Includes a syringe with a needle, a little hazardous perhaps? ### ⭐⭐⭐⭐ 4.0 out of 5 stars No fuel supplied *by I***B on Reviewed in the United Kingdom on 2 January 2020* Great little model, which requires very little assembly. Worked great out the box, but does require some fuel as this is not supplied - I used a little rum ### ⭐⭐⭐⭐ 4.0 out of 5 stars Pretty good *by R***K on Reviewed in the United Kingdom on 9 November 2019* Not bad but seen better, very plastic look and feel. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/96329257-txxci-double-cylinder-hot-air-stirling-engine-model-micro-diy](https://www.desertcart.fr/products/96329257-txxci-double-cylinder-hot-air-stirling-engine-model-micro-diy) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-25*