{"product_id":"ravensburger-gravitrax-advent-calendar-2026","title":"Ravensburger GraviTrax advent calendar 2026","description":"\u003cp\u003eA GraviTrax marble run calendar with 64 pieces, 9 of them made only for this set. It works on its own or added to any GraviTrax set. Codes inside unlock a Christmas track and explanations of the action pieces in the GraviTrax app.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e64 pieces, including a base plate, rails, curves, height tiles and marbles\u003c\/li\u003e\n\u003cli\u003eAction pieces such as a spinner, a hammer, a magnetic cannon and a rotating slide\u003c\/li\u003e\n\u003cli\u003e8 slope pieces\u003c\/li\u003e\n\u003cli\u003eNo starter set needed\u003c\/li\u003e\n\u003cli\u003eRecommended age: 8 and up\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lastenurk.com","offers":[{"title":"Default Title","offer_id":57554720588116,"sku":null,"price":388.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/8300\/3988\/files\/ravensburger-gravitrax-advent-calendar-2026-8006185.jpg?v=1791779115","url":"https:\/\/www.lastenurk.com\/en-se\/products\/ravensburger-gravitrax-advent-calendar-2026","provider":"Lastenurk.com","version":"1.0","type":"link"}