Balance Stirling Engine Miniature Model, Metal Educational Toy for Science

Introducing the Balance Stirling Engine Miniature Model, a metal educational toy designed to illuminate the science of steam power and basic physics. This double-cylinder engine model combines aluminum alloy and glass to deliver a durable, visually engaging demonstration of how heat can be converted into mechanical work. Sized at 160x87x110mm with a sleek silver-gold finish, it makes a compelling classroom aid and an exciting home project for curious minds.

Designed for hands-on learning, the model is ideal for classroom demonstrations or self-guided exploration. The intuitive engine principle helps students and hobbyists grasp key concepts in thermodynamics, aerodynamics, and mechanical engineering in a clear, observable way. The kit encourages inquiry, sparks discussion, and makes abstract ideas tangible through real-world experimentation. LED lighting and a generator output interface add an extra layer of interactivity for engaging demonstrations.

Note: The model is suitable for curious builders and learners aged 12 and up. Safety is important when operating the heating element described in the setup instructions. Always follow the included guidelines when handling the alcohol lamp and heating process to observe proper safety precautions.

Benefits & Tips

• Demonstrates steam power and Stirling engine operation in a clear, visual way—perfect for science fairs and classroom experiments.
• Encourages hands-on learning about heat transfer, pressure, friction, and mechanical motion in a compact, durable model.
• Useful for individual study or as a teaching aid in physics or engineering courses; easy to explain with the included setup steps.

Product specifications

• Brand: goni
• Certification: CE
• Model Number: HG-001
• Origin: Mainland China
• Material: Aluminum alloy, glass
• Color: Silver and gold
• Size: 160x87x110 mm
• Scale: 1:72
• Theme: Vehicle
• Type: Engine
• Vehicle: Cars
• Recommend Age: 14+ (suitable for ages 12+ as noted in usage guidance)
• Included in set: 20 items

Package includes:

• 20 Balance Stirling Engine Miniature Models

Warnings/Reminders

• This engine is designed for users aged 12 and up; adult supervision is advised for younger learners.
• When heating, do not overfill the alcohol lamp. Use alcohol with a purity of 95% or higher; fill lamp to less than two-thirds full.
• Ignite the lamp only after heating begins and allow the flywheel to operate automatically during the setup process.
• LED lights may be connected to the generator output interface with correct polarity; avoid reverse connections.
• Do not rotate nuts too tightly to prevent glass damage; if piston or glass is damaged, repairs may be necessary.
• Keep the work area safe from flammable liquids and follow all safety guidelines provided in the instructions.

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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