Smithsonian Giant Volcano Kit

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist!
First, build your own volcano, using volcano making compound around the volcanic plastic base. Then, using a bottle and tube system and special, non-toxic erupting mixture (lava), cause eruptions and control the flow of lava with hand pressure. Included are three different genuine volcanic rocks, safety goggles and instructions.