Thames & Kosmos 550004 Giant Mars Volcano

$19.99
  • 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
Left Continue shopping
Your Order

You have no items in your cart