The game is older than 10 years, but one can certainly play with younger participants. From three players it is really good. The dough can be reused, there are also still plastic bag here, so you can wrap the dough. And if it is really consumes time, you can buy more clay throughout.
Why I give only four stars? The main color of the whole game is gray, which looks a bit drab. Clear the characters and colorful question mark to stand out, but that would be a bright yellow can also achieve. Second are the Knetunterlagen cardboard. As one might have to take more strong plastic sheets or plastic bases. Since the kneading is namely better again and the table surface would be better protected. And the third is the proud but price almost 30 euros, I do not want to leave unmentioned.
The fun factor is given definitely and creativity is fully supported. Educationally, I think the game is valuable.