{"product_id":"hersenbreker-prison-block","title":"Brainteaser Prison Block","description":"\u003cp\u003eA square frame with a block that slides freely back and forth, yet you can't get it out. That's the whole premise of the Prison Block: free the prisoner from his cell. With this brain teaser, you see exactly what you're doing, which makes it much more accessible than the metal knots you blindly fiddle with.\u003c\/p\u003e\u003cp\u003eWith two stars, the Prison Block is on the easier side of the puzzle shelf, making it ideal for beginners or for a child to prove they're faster than dad. The secret lies in a detail you only notice if you look closely and run your fingers along the edges. We won't reveal anything.\u003c\/p\u003e","brand":"Eureka","offers":[{"title":"Default Title","offer_id":48871175323980,"sku":"EUR270473**","price":13.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/8770\/9772\/files\/breinbreker-prison-block-eureka-in-den-olifant-8261748.jpg?v=1788857829","url":"https:\/\/indenolifant.be\/en\/products\/hersenbreker-prison-block","provider":"In den Olifant","version":"1.0","type":"link"}