Available online and in store.
How silly can you make each face look? Create over 100 different combinations!
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 vo
Thames & Kosmos Ooze Labs Mix Your Own Sunshine Slime