NG GLOW IN DARK CRYSTAL LAB ACD43N84B Choose from 6 different light

Choose from 6 different light patterns coming from the main body

Use it next to your playhouse to create a pretend town

trying to fill the holes in the grid vertically

Enjoy playing with these wildlife figures

Move the front loader up and down to transport dirt

NG GLOW IN DARK CRYSTAL LAB ACD43N84B Choose from 6 different lightGrow amazing green glowing crystals in your own home! National Geographics Glow in the Dark Crystal Growing Kit brings you a fun and fascinating science experiment. With a learning guide packed full of interesting crystal facts and a real fluorite specimen included, you get the most comprehensive crystal growing kit on the market! This is the perfect project for kids of all ages and serves as a great introduction to geology and chemistry. This kit