{"product_id":"gravitrax-tunnel-uitbreiding-voor-jouw-knikkerbaan","title":"GraviTrax Tunnel - Extension for your marble track - Premium Quality","description":"\u003cp data-start=\"69\" data-end=\"380\"\u003eExpand your \u003cstrong data-start=\"91\" data-end=\"104\"\u003eGraviTrax\u003c\/strong\u003e marble run with this \u003cstrong data-start=\"130\" data-end=\"146\" data-is-only-node=\"\"\u003etunnel module\u003c\/strong\u003e for an even more exciting racing experience. The tunnel adds an extra element of play by making the marbles disappear from view, either partially or completely, creating surprising twists and extra excitement during play.\u003c\/p\u003e\n\u003cp data-start=\"382\" data-end=\"629\"\u003e• Compatible with the \u003cstrong data-start=\"403\" data-end=\"416\"\u003eGraviTrax\u003c\/strong\u003e base\u003cbr data-start=\"429\" data-end=\"432\"\u003esystem• Creates an unpredictable marble run•\u003cbr data-start=\"476\" data-end=\"479\" data-is-only-node=\"\"\u003eEasy to integrate and expand\u003cbr data-start=\"531\" data-end=\"534\"\u003emodularly• Stimulates creativity and problem-solving skills\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"797\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDiscover new possibilities and make your marble run even more challenging with this tunnel extension. Build, experiment and enjoy endless fun with \u003cstrong data-start=\"783\" data-end=\"796\"\u003eGraviTrax\u003c\/strong\u003e.\u003c\/p\u003e","brand":"FM3D","offers":[{"title":"White","offer_id":54441465151832,"sku":"GRAVI-TUN-WH-1","price":9.0,"currency_code":"USD","in_stock":true},{"title":"Groen","offer_id":54441465184600,"sku":"GRAVI-TUN-WH-2","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/6082\/5944\/files\/IMG_5398Large.jpg?v=1740569464","url":"https:\/\/www.fm3d.com\/products\/gravitrax-tunnel-extension-for-your-knee-track-2","provider":"FM3D","version":"1.0","type":"link"}