{"product_id":"w16-engine-building-kit-that-runs-952-pieces-transparent-cylinders-stem-science-model","title":"W16 Engine Building Kit That Runs – 952 Pieces, Transparent Cylinders, STEM Science Model, Ages 14+","description":"\u003cp\u003eBuild a working W16 engine from 952 pieces and watch the pistons move inside transparent cylinders. The visible gear train shows how piston motion drives the crankshaft, making it a hands-on mechanical model for teens and adults interested in how engines work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePieces:\u003c\/strong\u003e 952\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e transparent cylinders with visible piston movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanics:\u003c\/strong\u003e exposed gear structure and drivetrain operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge:\u003c\/strong\u003e 14+ and adults\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso offered:\u003c\/strong\u003e V8 engine version\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silk Crowns","offers":[{"title":"V8 Engine","offer_id":53054237507871,"sku":"B0DLW46VT3","price":39.74,"currency_code":"USD","in_stock":true},{"title":"W16 Engine","offer_id":53054237540639,"sku":"B0DKSLSPW6","price":39.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/8462\/2623\/files\/712VkCUeg8L._AC_SL1500.jpg?v=1792142676","url":"https:\/\/noelmartz.com\/products\/w16-engine-building-kit-that-runs-952-pieces-transparent-cylinders-stem-science-model","provider":"Noelmartz","version":"1.0","type":"link"}