{"product_id":"national-geographic-glow-in-the-dark-crystal-growing-lab","title":"National Geographic Glow-in-the-dark Crystal Growing Lab","description":"\u003cp\u003e\u003cspan\u003eGrow incredible glowing crystals at home with the National Geographic Glow-in-the-Dark Crystal Growing Lab. This fascinating STEM kit allows children to create their own crystal-growing experiment and watch the formation develop over time before enjoying an impressive glow-in-the-dark effect. The set includes growing powder, seed rock, stir stick, a genuine fluorite specimen, and a detailed learning guide with crystal facts and instructions. Combining chemistry, geology, and display-worthy results, this kit delivers strong hands-on play value and year-round gifting appeal.\u003c\/span\u003e\u003c\/p\u003e","brand":"National Geographic","offers":[{"title":"Default Title","offer_id":66050399076743,"sku":"NG2969","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4935\/3041\/files\/Product-Image_8ef4ff42-8f60-4448-b486-605efa3200e7.jpg?v=1790586314","url":"https:\/\/www.ajtoys.xyz\/products\/national-geographic-glow-in-the-dark-crystal-growing-lab","provider":"AJ Toys \u0026 Books","version":"1.0","type":"link"}