SMITHSONIAN GIANT VOLCANO KIT

Smithsonian Giant Volcano by NSI This kit delivers a volcanic eruption from inside the volcano with a super bottle and tube system. Use light hand pressure to control eruption and continuous foaming action. This set includes a plastic volcano substructure, volcano making compound, bottle and tube eruption system, three real volcanic rocks, erupting mix, safety goggles and detailed instructions written by a Smithsonian Institution volcanologist. For ages 8 and up.