Giant Mars Volcano Kit
Giant Mars Volcano Kit
Item # giant-mars-volcano-kit
$ 19.99 each

Erupt a model of the largest volcano in our solar system, Olympus Mons on Mars. It is three times taller than Mt. Everest. Using a special plaster mixture and iron oxide powder, your mega-volcano hardens after each eruption and slowly grows like a real volcano.

Ages 8+