{"product_id":"50-optical-illusions-sam-taplin-9781409507796","title":"50 Optical Illusions","description":"A set of 50 of the most amazing optical illusions ever created. Each card has a mind-boggling illusion on one side and an explanation of how it works on the other. Includes a \"revealer\" card to help check colours and take measurements to show that seeing really is believing.","brand":"Usborne Publishing Ltd","offers":[{"title":"Default Title","offer_id":51530782769440,"sku":"9781409507796","price":7.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/2812\/7264\/files\/9781409507796.jpg?v=1781296486","url":"https:\/\/bookcorner.com\/products\/50-optical-illusions-sam-taplin-9781409507796","provider":"The Book Corner","version":"1.0","type":"link"}