{"product_id":"stainless-mini-hot-air-stirling-engine-motor-model-educational-toy-kit","title":"Stainless Mini Hot Air Stirling Engine Motor Model Educational Toy Kit","description":"Features:\u003cbr\u003e\n-Using mold steel manufacturing, solid and firm; \u003cbr\u003e\n-Flywheel , fine milling, texture and beauty double combination; \u003cbr\u003e\n-Rod made of stainless steel manufacturing; \u003cbr\u003e\n-Dynamic link sets of aluminum alloy cylinder, power cylinder and the power  piston is good material fine grinding surface of special treatment, high  hardness. Do not wear high-speed ultra-long-running; \u003cbr\u003e\n-Heating cylinder of quartz glass.   \u003cbr\u003e\n\u003cbr\u003e\nDescription:\u003cbr\u003e\nMaterial: Steel,copper and Aluminium; \u003cbr\u003e\nWeight: 600g; \u003cbr\u003e\nColor: silver; \u003cbr\u003e\n \u003cbr\u003e\nPackage included:\u003cbr\u003e\n1 kit of Stirling Engine Model","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":42336951632042,"sku":"LEMB-1385-01","price":78.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/f76614a7-1b59-4d47-9e4a-efae58792764.jpg?v=1642655191","url":"https:\/\/greenzech.com\/products\/stainless-mini-hot-air-stirling-engine-motor-model-educational-toy-kit","provider":"GreenZech","version":"1.0","type":"link"}