{"product_id":"fun-science-geheimnisvolle-kristallwelt","title":"Fun Science Mysterious Crystal World","description":"Cultivating giant single crystals, a glitter dino, and crystal garlands in the most amazing colors: Innovative cultivation and dyeing methods make it possible! After just one day, the first glittering crystals sprout and develop into true wonders. With the most beautiful pieces from this KOSMOS experimental kit, children can decorate a magical crystal cave and stage their sparkling world in the children's room. With exciting informational texts and clever fun facts about crystal salts and their forms. A great and safe start to the world of chemistry – glittering, colorful, and creative. For ages 8 to 12.\u003cbr\u003e\u003cbr\u003eContents: Potassium aluminum sulfate, colorful crepe paper, thermoformed cave part, cotton string, dinosaur figure, tweezers, measuring cup, spatula, instructions\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214124736845,"sku":"65415","price":17.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051654153.png?v=1781698074","url":"https:\/\/www.kosmos.de\/en\/products\/fun-science-geheimnisvolle-kristallwelt","provider":"KOSMOS Verlag","version":"1.0","type":"link"}