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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Brand: Tuxinggongjiangshi
achieve a combination of texture and beauty
Product Dimensions: 20 x 15 x 14cm
Note: The main structure of the product is plastic
thus helping to protect sensitive liquids
Low Temperature Difference Stirling Engine Car Model Gift Collection Science STEM Toy Type_16 Cylinder Stirling Brand: TuxinggongjiangshiHot Water Powered Low Temperature Stirling Engine Model Vehicle Toy Features: Working Principle: Low temperature Stirling engine operate with a focus on temperature differences, converting heat into mechanical kinetic energy. How to Use: Filled with hot water at least 70 into the bottom metal drawer, gently flip the flywheel and the car model will start to move. The greater the temperature difference, the more power it will have. Special Steering
