Includes 3 science kits from the Compact Curiosity lineperfect for a day of science fun:

Growing Crystals Kit:  See the phenomenal secret power of this humble rock. Create a lovely snowy white rock garden in days.

Vortex Device:  Create and control a phenomenal vortex. Connect two bottles with the device and see this force of nature in action. Instructions included.

Geode Kit:  Complete, uncut, unabridged, but crack open this rock to find a phenomenal crystalline interio