Explore the fascinating science of crystal growing in the palm of your hand!  Watch your crystals start forming overnight and continue to observe their growth each day. Each kit includes the materials you need to grow a beautiful, sparkling crystal and a full-colour manual that offers step-by-step instructions and fun scientific information.

Great for loot bags!

Choose from Red, Blue, Green or Mystery Colour (Turquoise, Orange or Purple) - each sold separately.

8 years.