Dr Cool National Geographic Green Crystal BRIO strung together on a sturdy

strung together on a sturdy cord

Includes: 3 pieces

-Adventure 1 (The Fellowship ) the simplest of the three adventures

expandable Play World

Dr Cool National Geographic Green Crystal BRIO strung together on a sturdyGrow amazing 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 science kit includes: Growing powder, seed rock, stir stick, real fluorite crystal, National Geographics learning guide