Selecta Spielzeug Cosmos Groei per own crystals

Let sparkling crystals grow in five colors. Recommended for ages 10 and up. Blue, red, yellow - soon beautiful crystals will sparkle in the children's room. Simply dissolve the included crystal salts and watch as small and large pieces form within a few days. The most beautiful pieces can be presented especially effectively in the treasure chest. The colorful instructions teach children the proper use of pipettes and more. With exciting additional information about crystals and their use in everyday life. The step-by-step guide shows exactly how to dissolve the crystal salts. Engaging supplementary information about crystals and their applications in our daily lives offers children aged 10 and up a first glimpse into the world of chemistry. KOSMOS is a media company located in the heart of Stuttgart, known for its quality, creativity, and innovation since 1822. Well-known products include experiment kits, books, and various games. The range extends from guides and cookbooks to children's and young adult literature, board and card games, apps, and e-books. The company aims to convey knowledge in a playful way and to foster the creativity of its customers. The Kosmos brand stands for respectful treatment of its employees and partners, as well as for commitment, transparency, and clear processes.