4M Crystal Growing Colour Changing Kit BK Huanger with an endless list of

with an endless list of card games to choose from

Variety of appliances: Includes stovetop and oven with clicking sound knobs

investigate and discover

memory skills and logic

With cheerful artwork and easy-to-grasp handles

4M Crystal Growing Colour Changing Kit BK Huanger with an endless list ofConduct a number of crystal growing experiments. Its fun to watch the sparkling crystals grow and glow. Features: 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). Suitable for ages 10 Years & up