Thames & Kosmos Crystal Growing | STEM Experiment Kit | Grow Dozens of Dazzling, Colorful Crystals! | Learn about Crystallization & Conduct Classic Science Experiments | Make Crystal Geodes | Ages 10+

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Learn about the chemistry of crystal growing: investigate and observe the unique properties, structure, and formation process of four chemically different types of crystals. Innovative and proprietary new method for growing colorful crystals includes paper dye, resulting in more saturated colors. Reformulated crystal-growing mixtures are safer than ever! Includes a 2023 updated 32-page, full-color manual with improved usability and a fresh design. Includes 15 different colors and shapes, 15 experiments, and 25 parts including a bonus pair of tweezers. Offers quality materials, comprehensive and authentic science, and a great value., Manufacturer: Thames & Kosmos