DoodleFoam offers a range of creative possibilities for craft projects, math exploration or in the bath. The 48 brightly colored, non-toxic, 2mm thick EVA foam pieces stimulate imaginative design and geometric problem-solving. Build a basic squares and triangles in 6 different ways. Combine with the DoodleFoam Circles kit and use Tieramid pattern cards, sample cards, or the activity book (all sold separately) to construct the alphabet and numbers. Made in China for ages 3+