{"product_id":"gravitrax-junior-extension-trax","title":"GraviTrax Junior - Extension Trax","description":"\u003cp\u003eTake your GraviTrax Junior marble runs further with the Extension Trax set, designed to expand creativity and building fun for little engineers.\u003c\/p\u003e\u003cp\u003eWith 33 extra pieces included, kids can build bigger and more exciting tracks using base plates, height stones, bridges, straights, slopes and turns.\u003c\/p\u003e\u003cp\u003eThis set encourages hands-on STEM learning as children explore motion, gravity and problem-solving through play.\u003c\/p\u003e\u003cp\u003ePerfect for adding new layouts and longer runs, it works seamlessly with all GraviTrax Junior sets so kids can keep expanding their world of marble adventures.\u003c\/p\u003e\u003cp\u003eA great way to build confidence, creativity and endless building fun in every play session.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSuitable For Ages 4+\u003c\/b\u003e\u003c\/p\u003e","brand":"GraviTrax","offers":[{"title":"Default Title","offer_id":50613844115595,"sku":"4005556274017","price":55.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/8826\/1515\/files\/4005556274017_GX27401-7_GRAVITRAX_20JUNIOR_20EXTENSION_20TRAX_20_2__Toyworld.jpg?v=1791493230","url":"https:\/\/www.toyworld.co.nz\/products\/gravitrax-junior-extension-trax","provider":"Toyworld NZ","version":"1.0","type":"link"}