"pathway PLASTICS, INC."

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist.

Teach students how crystals form in nature.

Wack n' Crack Geodes features geodes filled with crystals just waiting to be cracked open.

Kids chip away at the plaster fossil block to reveal the rocks and minerals.

Multifunction Capability in One Affordable Instrument