CLEMENTONI offers a kit to create and study giant colored crystals and precious stones.

• Create giant colored crystals
• Includes precious stones like amethyst
• Mould for geode reproduction
• Detailed scientific manual included
• Learn about crystal formation

Explore the fascinating world of crystals with this engaging kit. It includes everything needed to create glittering giant colored crystals and study precious stones such as amethyst and blue agate. The kit features a mould for reproducing a captivating geode, which can be enriched with various colored crystals. A detailed scientific manual is provided, revealing the secrets behind crystal formation and the chemical reactions of salts. This educational and fun activity is perfect for budding scientists and gem enthusiasts alike.