{"product_id":"4m-crystal-growing-experimental-kit","title":"4M Crystal Growing Experimental Kit","description":"A kit containing everything you need to conduct 7 experiments \u0026amp; grow colourful crystals – it’s fun to watch the sparkling crystals grow in front of your eyes.  3 x large bags containing safe crystal compound, 3 x small bags containing seed mixture, 1 x large, 2 x medium \u0026amp; 4 x small display bases \u0026amp; covers, 1 x stirring bowl \u0026amp; spoon, ring templates and full instructions.","brand":"4M","offers":[{"title":"Bigjigs Toys","offer_id":56719074361719,"sku":"4893156039156","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/7857\/3361\/files\/dec05369319a4b56a6491e285754f181.jpg?v=1780602813","url":"https:\/\/www.yimbly.com\/products\/4m-crystal-growing-experimental-kit","provider":"Yimbly","version":"1.0","type":"link"}