• 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.