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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Specifications Diameter: 230 mm
Type: Nitro Internal Combustion Engine
Let children experience the operation of the bulldozer while playing
The insects and other creatures are made from the car accessories as if they are the fantastic creatures which come from another vintage universe
New Mini DIY Stirling Engine Model Hot Air Quartz Cylinder Steam Powered Toy Physics Experiment
Alpha Hot Air Horizontal Opposed Generator Stirling Engine Model Science Toy Installation _RTF Specifications Diameter: 230 mmAlpha Hot Air Horizontal Opposed Generator Stirling Engine Model Science ToyFeatures: . Science Educational Toy: Based on the Stirling principle, provides a fun and educational Stirling engine, an external combustion engine, quickly and charmingly operated by simply heating it with an alcohol lamp and gently pushing the wheel. . Mechanical Science: You can observe the entire working process of the engine, understand the structure & principles, and
US$ 24.95
US$ 34.95
US$ 24.95
