






🔥 Turn heat into motion — ignite your curiosity! 🔥
The PFCKE Stirling Engine DIY model is a precision-crafted, no-assembly desktop toy that converts small temperature differences into smooth mechanical motion. Made from anodized aluminum and brass with a borosilicate glass cylinder and graphite piston, it runs quietly for about 30 minutes on heat sources like hot drinks or sunlight. Perfect for engineering education, stress relief, and as a stylish conversation piece or gift.







| Product Dimensions | 9.19 x 13.28 x 9.19 cm; 281 g |
| Manufacturer recommended age | 16 years and up |
| Item model number | HZZ92-BK |
| Educational Objective(s) | Engineering and Physics Education |
| Number of pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Aluminum,Brass |
| Remote Control Included? | No |
| Colour | Black |
| ASIN | B0B6T147ZL |
N**L
Everything works perfectly.
The media could not be loaded. Excellent little LTD Sterling Engine, the build is almost an exact copy of of my Kontax S90 but ⅓ of their price!Runs smoothly, quietly and for a long time on a cup of hot water, delivery took 7 days from America to the uk, I’m impressed with everything about the sales and delivery process.Thank you.
S**H
Lovely piece of kit.
Very well put together, solid feeling, and a lovely piece of engineering. And beautiful, too.I tried one of the cheaper ones which just felt flimsy and clunky compared to this.A pretty expensive toy, but what a satisfying toy it is. Recomended.
A**S
Nice little engine
The media could not be loaded. I had a little issue with the glass tube not being quite inline but now it goes great.
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