Designed with safety and education in mind, this engine is made of high-quality materials to ensure durability and secure usage. Once it's powered up by a heat source, the engine comes to life, displaying the captivating dance of pistons and gears driven solely by heat energy. 
Specifications
Type: Stirling Engine
Material: Aluminum Alloy + Brass + Stainless Steel
Product Dimensions: 18 x 18 x 27cm - 7.09 x 7.09 x 10.63in
Product Weight: 1050g
What's in The Box:
1x Mini Thermal Power Engine Science Experiment Toy
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Contact us within 30 days of delivery with your order number. We will confirm eligibility and the return steps.