Crystal Clear Science is the fun, easy way to discover the chemistry of growing amazing, sparkling crystals. With 5 different types of crystal to grow in a variety of colours and beautiful crystal shapes.

• Discover the amazing science of crystals as you grow stalactites in your very own cave. Grow your own crystal bearing tree that gives almost instant results.

• Grow crystals in six different ways. Make calcium carbonate rock crystals.

• Make a crystal parrot.

• Suitable for children aged 8+