{"product_id":"rocks-gems-geodes-9781338575729-new","title":"Rocks, Gems \u0026 Geodes","description":"Kick-start your very own rock collection with the 36 stones. Then use the included crystal powder and mold to grow a geode formation. Collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. You'll even learn how to make your very own rock tumbler. Use the fact-filled book to keep exploring the world around you! Comes with: 36 rocks, display tray, crystal powder, geode mold, plaster, magnifying glass","brand":"KLUTZ","offers":[{"title":"New","offer_id":67618844016930,"sku":"9781338575729-new","price":20.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/4755\/5618\/files\/9781338575729.jpg?v=1793154849","url":"https:\/\/www.albakireads.com\/products\/rocks-gems-geodes-9781338575729-new","provider":"AlbakiReads","version":"1.0","type":"link"}