4M Crystal Growing Colour Changing Crystal Light

Use this simple kit to grow your own crystals and create a stunning display with the colour changing LED base! Conduct a number of crystal growing experiments. It’sfun to watch the sparkling crystals grow andglow.
Age 10 years and up
Item Code: 003920
Packaged Dimensions: Approx 24 x 28 x 8 cms
Grow crystals and display them on their own color-changing LED light base.
Includes crystal growing medium, light display base and instructions.
Requires two AA batteries (not included).