Thames and Kosmos 550004 Giant Mars Volcano

My kids love to play with the toy volcanoes they saw on youtube, so i got this for them and it's a hit. Even after having it for a while, they still love it. Once in a while we'll erupt it and as it dries it makes the volcano bigger with each eruption. I was able to figure out how to get more stuff after we ran out. fun toy, you won't be disappointed.

Great way to learn about Mars and its volcano. My kids love the erupting and that it keeps growing.

I initially wasn't on board with this because you can get other volcano kits for much cheaper and reuse those. What I didn't know though is that this volcano isn't just the baking soda/vinegar one you might remeber, but this volcano actually grows! mix in the plaster and iron oxide and each eruption maks it grown AND it reddens to make the Olympus Mons volcano on Mars. How cool is that?!