Light the alcohol burner, let it warm the glass cylinder for 20 seconds, and then give the wheel a gentle push, it will run like a charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!
★MOST POWERFUL: one of the BEST and most powerful Stirling engines on the market. Once this engine runs, you will be wowed. People love the sound and the power it reveals. It runs at speed up to 300 RPM
★HEAVY&STABLE: this engine is MUCH MORE BIGGER than most of the Stirling engines you can find. It's very heavy so it can run stably on the table.
★ROBUST&FINE CRAFTED: key parts use SUJ2 alloy steel/bearing steel with tolerance up to 0.002mm; 2-Cylinder engine equips 16mm power cylinders/16mm stroke power pistons/20mm hot cylinders. The base is made of solid aluminum.
★WIDE APPLICATIONS: people bought it for kids' science projects, physics/mechanics learning, a demonstration in class, etc. It's a well-designed and crafted mechanical toy; great to display the basic principle of external combustion engines; a fantastic gift for people you love.
★A GREAT GIFT FOR EVERYONE: with visual texture and aesthetic appearance, it’s simply a piece of art. Our customers are satisfied with its strong stable structure and exquisite body.