Mini Stirling Engine Model With Low Temperature Difference, Metal Toy Gift

Experience the Mini Stirling Engine Model With Low Temperature Difference, a compact metal toy that demonstrates steam-powered motion in a durable 1:72 scale. This goni-engine runs from heat rather than combustion, turning boiling water into visible mechanical motion. A perfect educational toy and unique gift, it invites curious minds to explore thermodynamics, engineering principles, and the charm of model vehicles in a tangible way.

Benefits & Tips

• Educational and engaging: watch heat be transformed into motion, making abstract concepts like thermodynamics concrete and memorable.
• Desk-friendly display: a striking metal model that sparks conversation and inspires learning—great for classrooms, labs, or hobby desks.
• Simple, safe demonstrations: follow the included steps to heat the engine with boiling water and observe the flywheel start spinning; always handle hot components with care and never lubricate the engine.

Product specifications

• Brand: goni
• Model Number: K311/K312
• Material: Metal
• Origin: Mainland China
• Certification: CE
• Quantity in Set: 1
• Recommended Age: 14+
• Scale: 1:72
• Theme: Vehicle
• Type: Stirling Engine
• Vehicle: Cars

Package includes:

• 1 x Mini Low Temperature Difference Stirling Engine Model

Warnings / Reminders

• Fill a cup with boiling water, using a mouth diameter of about 90 mm. Exercise caution to avoid scalding.
• Place the engine in the center of the cup and heat for about 20 seconds to start the flywheel.
• During heating, do not touch high-temperature areas with your hands; operate the device safely.
• Do not touch high-temperature parts during operation to prevent burns.
• Do not add any lubricating oil; lubrication will cause the engine to fail to run.
• For long-term use, regularly clean the cylinder, piston, heating cylinder, connecting rod and other parts to keep sliding components running smoothly.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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