A triangle. A house. A boat. An octagon. A Christmas tree. Although some words do not yet belong to the vocabulary of your child, these figures do belong to the possible creations that can be made with these colored triangular stacks. This set of sixteen triangles can therefore be found high every kids’ wish list. These sixteen colorful pieces of art are a feast for the eyes, but more so for the brain. These triangles are not only that, triangles, but also a way to express creativity. They can be used as stacking blocks, which allows room for imagination and the development of hand-eye coordination.