Gid Crystal Grow (Nat Geo)

Mix the crystal growing powder into water, add your seed rock (fluorite), and watch your glow-in-the-dark crystal grow before your eyes! This kit contains nearly everything needed for children to succeed – just add boiling water and a glass container! The small magnifying glass allows you to see the crystal formation up close. Also includes a display stand and learning guide.

Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.