The crystal growing kit is one of our best sellers. Mix water with the crystal powder in the kit inside the plastic container, then add the red seed crystal to start the process. The crystals will grow into a series of shapes over the following week.
Once grown, remove the crystal from the water and pat dry, ready to display. Kit contains crystal ingredients, muddler and container and comes in a box measuring 10cm tall.
Safe for ages 14 years and above, younger children will enjoy this activity with adult supervision.
Jollys says "Since Jollys began, growing crystal kits have been a great seller for us for boys and girls. A fun way to learn about science!"