{"product_id":"knex-knikkerbaan-met-motor-504dlg","title":"K'nex marble track with engine, 504dlg.","description":"Get ready for a completely new way of playing with K'nex with the K'nex Marble Run with motorcycle! This set contains 3 design templates with easy to assemble parts for a fun building experience! Put one together, then take it apart again to build another. Or be creative and design your own job! View how your marble races over the track with 4 different paths. Where will your marble end? This set contains more than 350 K'nex parts to assemble your marble master work. Use the engine for maximum mechanical pleasure!","brand":"K'NEX","offers":[{"title":"Default Title","offer_id":49319537312081,"sku":"0744476124678","price":111.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5299\/5715\/files\/1200x1132_7836f556-86a1-4e5b-ada8-6ea794915c8c.jpg?v=1784633370","url":"https:\/\/fietsaccessoires.nl\/en\/products\/knex-marble-track-with-engine-504dlg","provider":"Fietsaccessoires.nl","version":"1.0","type":"link"}