{"version":"1.0","provider_name":"Hesemans","provider_url":"https:\/\/www.hesemans.nl\/de\/","author_name":"Johan Hesemans","author_url":"https:\/\/www.hesemans.nl\/de\/author\/hesemans\/","title":"Knikkerbaan Cliffhanger - Hesemans","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"79iVinVX3k\"><a href=\"https:\/\/www.hesemans.nl\/de\/produkt\/knikkerbaan-cliffhanger\/\">Knikkerbaan Cliffhanger<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.hesemans.nl\/de\/produkt\/knikkerbaan-cliffhanger\/embed\/#?secret=79iVinVX3k\" width=\"600\" height=\"338\" title=\"&#8222;Knikkerbaan Cliffhanger&#8220; &#8211; Hesemans\" data-secret=\"79iVinVX3k\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.hesemans.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.hesemans.nl\/wp-content\/uploads\/2026\/10\/hape_e6020_knikkerbaan_cliffhanger_hesemans.jpg","thumbnail_width":600,"thumbnail_height":900,"description":"Begin met het bouwen van een van de voorbeelden die op de doos staan afgebeeld. Kijk hoe je knikkers zich langs de blokken, spiraalvormige goten, spiraalvorige kronkel en andere kenmerken navigeren terwijl ze naar de vanger beneden racen. Gebruik nu je fantasie om je eigen fantastische knikkerbanen te bouwen!"}