Real Flame Power
Powered by a real alcohol flame, it demonstrates external combustion engine mechanics in action.
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- 14-day easy returns
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Why customers love it
Bring Thermodynamics to Life on Your Desk
This mini Stirling engine model turns a simple alcohol flame into electricity, lighting up an attached bulb while you watch the piston and cylinder move in a transparent, mesmerizing display.
- Powered by a real alcohol flame, demonstrating external combustion engine mechanics
- Generates electricity to illuminate an attached light bulb, showing energy conversion
- No batteries required — clean, renewable heat energy does all the work
- Transparent design lets you watch the internal piston and cylinder in action
- Compact, desktop-ready size perfect for display or demonstration
Why You'll Love This Stirling Engine
See Energy Convert
Generates electricity to illuminate an attached light bulb, showing energy conversion in real time.
Battery-Free Operation
No batteries required — clean, renewable heat energy does all the work.
Watch It Work
Transparent design lets you watch the internal piston and cylinder in action.
Setup
How It Works
No electrician, no wiring, no fuss.
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Ignite the Flame
Light the alcohol flame to provide the heat source that powers the engine.
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Engine Runs
The heat drives the external combustion engine, moving the piston and flywheel continuously.
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Light the Bulb
The engine generates electricity to illuminate the attached light bulb, showing energy conversion.
Specs
The details that matter
Built to last outdoors, season after season.
- Product Type
- Mini Stirling Engine Model
- Power Source
- Alcohol flame
- Material
- Metal
- Color
- Colorful, Gold Shade
- Size
- Mini
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What powers the Stirling engine model?
This model is powered by a real alcohol flame, which demonstrates external combustion engine mechanics by using heat to drive the engine.
Does the model light up a bulb?
Yes, the engine generates electricity to illuminate an attached light bulb, showing energy conversion from heat to electricity.
Does it need batteries?
No batteries are required — the engine runs entirely on clean, renewable heat energy from the alcohol flame.
Can I see the internal mechanics?
The transparent design lets you watch the internal piston and cylinder in action, providing a mesmerizing visual display of the moving parts.
Is it suitable for a desktop or classroom?
It has a compact, desktop-ready size, making it perfect for display or demonstration on a desk, shelf, or classroom table.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.