{"product_id":"stem-train-track-set-3d-railway-building-toy","title":"STEM Train Track Set – DIY 3D Railway Building Toy with Electric Train","description":"\u003cp class=\"isSelectedEnd\"\u003eBuild multi-level railway layouts, experiment with different routes, and create new track designs with every play session.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe STEM Train Track Set lets builders create multi-level railway layouts using straight tracks, curves, loops, crossroads, and arches. Available in 51, 81, or 123-piece configurations, the set provides multiple ways to design and rebuild custom track systems.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThis Train Track Building Set includes an electric train with USB charging, allowing children to send the train around their completed layouts without relying on disposable batteries. Track pieces connect and disconnect for flexible construction and creative rebuilding.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eAs a DIY Railway Track Toy, it encourages hands-on construction, problem-solving, fine motor practice, and imaginative play. Traffic signals, road signs, connectors, and other accessories add variety to different railway scenarios.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe STEM Construction Toy is also suitable for collaborative building activities, giving children opportunities to experiment with routes and create their own railway designs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in 51, 81, or 123 pieces\u003c\/li\u003e\n\u003cli\u003eBuild multi-level railway track layouts\u003c\/li\u003e\n\u003cli\u003eIncludes loops, curves, crossroads, and arches\u003c\/li\u003e\n\u003cli\u003eUSB-rechargeable electric train\u003c\/li\u003e\n\u003cli\u003eTrack pieces connect for flexible building\u003c\/li\u003e\n\u003cli\u003eIncludes traffic signals and road signs\u003c\/li\u003e\n\u003cli\u003eEncourages problem-solving and creative construction\u003c\/li\u003e\n\u003cli\u003eSupports fine motor skill practice\u003c\/li\u003e\n\u003cli\u003eSuitable for collaborative building play\u003c\/li\u003e\n\u003cli\u003eIndividual track blocks measure approximately 4 × 4 × 4 cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"zeevantra","offers":[{"title":"105pcs","offer_id":47594997055572,"sku":"14:200006154#105pcs","price":62.28,"currency_code":"USD","in_stock":true},{"title":"62pcs","offer_id":47594997088340,"sku":"14:200006152#62pcs","price":44.6,"currency_code":"USD","in_stock":true},{"title":"123pcs","offer_id":47594997121108,"sku":"14:200006155#123pcs","price":128.87,"currency_code":"USD","in_stock":true},{"title":"81pcs","offer_id":47594997153876,"sku":"14:200006153#81pcs","price":68.02,"currency_code":"USD","in_stock":true},{"title":"51pcs","offer_id":47594997186644,"sku":"14:200007501#51pcs","price":55.95,"currency_code":"USD","in_stock":true},{"title":"167pcs","offer_id":47594997219412,"sku":"14:200006156#167pcs","price":78.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/2935\/2788\/files\/Sd9c9536a2b094fc99bbb77249bc97d78Y.webp?v=1787956451","url":"https:\/\/zeevantra.shop\/products\/stem-train-track-set-3d-railway-building-toy","provider":"zeevantra","version":"1.0","type":"link"}