{"product_id":"national-geographic-4-cylinder-engine-building-kit-working-model-for-kids","title":"National Geographic 4-Cylinder Engine Model Building Kit","description":"Discover the mechanics of engine performance with this detailed National Geographic 4-Cylinder Engine Model Building Kit. Perfect for students, hobbyists, and engineering enthusiasts, this kit lets you assemble a fully functional scale model of a real 4-cylinder engine.\u003cbr\u003e\u003cbr\u003eWatch as pistons move, valves operate, and the crankshaft rotates — all designed to demonstrate authentic engine mechanics and principles. Includes precision-cut parts, detailed instructions, and educational materials that explain how internal combustion engines work.\u003cbr\u003e\u003cbr\u003eIdeal for STEM learning, classroom projects, or hands-on hobby building. Develop problem-solving skills while gaining insight into automotive engineering. A rewarding educational experience that brings mechanical science to life.","brand":"Blue Marble","offers":[{"title":"Default Title","offer_id":67607570579689,"sku":"B0FR7SHTT5","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/9403\/2873\/files\/81ZijzZ1nuL.jpg?v=1790849476","url":"https:\/\/questivo.lol\/products\/national-geographic-4-cylinder-engine-building-kit-working-model-for-kids","provider":"Questivo","version":"1.0","type":"link"}