{"title":"Crystals \u0026 Creative","description":null,"products":[{"product_id":"nachtleuchtender-kristall-schatz","title":"Glow-in-the-Dark Crystal Treasure","description":"Sparkling crystals that glow in the dark: With this KOSMOS experiment kit, children aged ten and up can grow their own glow-in-the-dark crystal treasure. It's easy and particularly reliable to use: Once the alum crystal solution is mixed, it's poured into the specially designed treasure chest, and after just a few hours, you can watch the crystal treasure grow. The special bottom insert of the chest makes the transparent crystals glow mystically in the dark. This turns every child's room into a mysterious treasure chamber!\u003cbr\u003e\u003cbr\u003eContents: 2 sachets of potassium aluminum sulfate (alum) 20 g, glow-in-the-dark crystal base, measuring cup, wooden spatula, treasure chest, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Water, empty clean jam jar, kettle or pot, oven mitts and pot holders, waterproof felt-tip pen, tweezers, thin sewing thread, scissors, small screwdriver\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":53214122017101,"sku":"64568","price":11.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051645687.png?v=1781698065"},{"product_id":"rote-kristalle","title":"Red Crystals","description":"Simply open and get started! Thanks to the clever design and the included materials, the red crystals of this KOSMOS set can be grown as if by magic directly in the packaging cup in a short time. The red crystals provide sparkling fun and children easily gain their first experiences in the world of chemistry. \u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), one red dye tablet, measuring cup with lid, spatula, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Tap water, rinsed jam jar.\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":53214122213709,"sku":"65616","price":3.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051656164.png?v=1781680019"},{"product_id":"grune-kristalle","title":"Green crystals","description":"Just open it and get started! Thanks to the clever design and the included materials, the blue crystals of this KOSMOS set can be magically grown directly in the packaging cup in a short time. The green crystals provide sparkling fun and children can easily gain their first experiences in the world of chemistry. \u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), one green dye tablet, measuring cup with lid, spatula, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Tap water, rinsed jam jar.\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":53214122475853,"sku":"65615","price":3.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051656157.png?v=1781710811"},{"product_id":"kristalle-zuchten","title":"Growing crystals","description":"This large crystal growing kit is full of creativity and possibilities! Children between 10 and 14 years old create their own sparkling world: Shimmering individual crystals form overnight, a glittering crystal cave is made by hand, plaster figures are covered with a magical, crystalline shell and sparkle in the small treasure chest. \u003cbr\u003eThe age-appropriate instructions explain step-by-step how to create these marvels in various experiments and show how to influence the size, colors and shapes of the growing crystals. And what scientific knowledge from the fields of geology, chemistry, and mineralogy is actually behind it? A creative and exciting way to discover MINT sciences with KOSMOS and even start your own experiments! \u003cbr\u003e\u003cbr\u003eContents: 2 x 50g and 3 x 20g potassium aluminum sulfate (alum) (EC No. 233-141-3); 200g plaster (EC No. 231-900-3); colored paper (red, blue, green); tweezers; pipette; spatula; large measuring cup with lid; 3 small measuring cups (red, blue, yellow) with lids; crystal geode mold; crystal figure mold; treasure chest; color illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: distilled water\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":53214122869069,"sku":"64560","price":19.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051645601_1.jpg?v=1781673225"},{"product_id":"kristall-zucht","title":"Crystal Growing","description":"Blue, red, yellow – with this KOSMOS experimentation set, the most beautiful crystals in various shapes will soon glitter in wonderful colors in the children's room. As if by magic, small and large unique pieces are created within a few days from water, color, and crystal salt. The most beautiful crystals can be presented particularly effectively in the transparent treasure chest.\u003cbr\u003eTo ensure everything works, the instructions explain step-by-step how to properly use pipettes and other tools and show exactly how the crystal salts are dissolved. Exciting additional information about crystals and how they are used in our everyday lives offers children aged 10 and up a first insight into the world of chemistry. \u003cbr\u003e\u003cbr\u003eContents: Instructions, 2 packets of alum (40g), measuring cup, pipette, coloring tablets, treasure chest, wooden spatula, colorfully illustrated 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":53214123426125,"sku":"65784","price":11.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051657840.png?v=1781710820"},{"product_id":"kristalle-grun","title":"Crystals green","description":"\u003cp\u003eIn this KOSMOS experiment set, a sparkling crystal is grown overnight from crystal salt and green dye. The wonder of nature can then be displayed in a small jewellery box. \u003cbr\u003eChildren playfully experiment with different solutions during the growth process, discovering the first aspects of chemistry. The easy-to-understand, colourful instructions explain step-by-step how to grow the crystals. For ages 10 and up.\u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), 1 green dye tablet, measuring cup, spatula, crystal box, colourfully illustrated 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\u003c\/p\u003e","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214123983181,"sku":"65795","price":4.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051657956.png?v=1781710826"},{"product_id":"uberraschungs-kristalle-1","title":"Surprise Crystals","description":"Simply open and get started! Thanks to the included materials, the colorful crystals of this KOSMOS set can be magically grown in no time directly in the packaging cup. One of four great color variations is included, ensuring colorful sparkling fun and guaranteed to lead to a new favorite crystal. Children thus easily gain their first experiences in the world of chemistry.\u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), one of three surprise colors, measuring cup with lid, spatula, color illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: tap water, rinsed jam jar.\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":53214124081485,"sku":"65609","price":3.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051656096.png?v=1781691312"},{"product_id":"kristall-wunder","title":"Fun Science Crystal Wonders","description":"\u003cp\u003eSparkling crystals, shimmering plaster figures, and small natural wonders are waiting to be grown and displayed! With this experiment kit, children aged eight and up can create their own dazzling crystals and get creative. First, they learn how a solution is formed from crystal salt and water, in which bright single crystals grow after one to two days. Then, plaster figures are cast and placed in the solution until they are magnificently covered with crystals. Even shells, branches, or stones are transformed into glittering works of art. The set not only offers lots of crafting fun but also imparts fascinating knowledge about the world of crystals – perfect for collecting, gifting, or simply marvelling!\u003c\/p\u003e\u003cp\u003eContents: 190g potassium aluminum sulfate (crystal salt), 200g plaster, red and blue crepe paper, casting mould, tweezers, measuring cup, 2 spatulas, instructions\u003c\/p\u003e\u003cp\u003eAdditional materials required: Water, pot, oven mitts, pot holder, natural materials (e.g., shell, rough stones), kitchen towels, old newspaper, scissors, empty and clean jam jars, yogurt cups and quark cups.\u003c\/p\u003e\u003cp\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter\u003c\/p\u003e","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214124212557,"sku":"65436","price":17.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051654368.png?v=1781698085"},{"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"},{"product_id":"blaue-kristalle","title":"Blue crystals","description":"Simply open and get started! Thanks to the clever design and the included materials, the blue crystals of this KOSMOS set can be grown as if by magic directly in the packaging cup within a short time. The green crystals provide sparkling fun and children easily gain their first experiences in the world of chemistry. \u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), a blue dye tablet, measuring cup with lid, spatula, color-illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Tap water, rinsed jam jar.\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":53214125359437,"sku":"65610","price":3.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051656102.png?v=1781694518"},{"product_id":"kristalle-rot","title":"Crystals red","description":"\u003cp\u003e\nIn this KOSMOS experiment set, a sparkling crystal is grown overnight from rock salt and red dye. This marvel of nature can then be displayed in a small jewelry box. \u003cbr\u003eChildren playfully experiment with different solutions during the growing process, discovering the first aspects of chemistry. The easy-to-understand color instructions explain step-by-step how to grow the crystals. For ages 10 and up.\u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), 1 red dye tablet, measuring cup, spatula, crystal box, color illustrated 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\u003c\/p\u003e","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214125424973,"sku":"65794","price":4.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051657949.png?v=1781691334"}],"url":"https:\/\/www.kosmos.de\/en\/collections\/kristalle-kreativ.oembed","provider":"KOSMOS Verlag","version":"1.0","type":"link"}