Matrax Smarty Smart Number Blocks help children develop hand-eye coordination and learn basic skills such as matching, sorting, comparison, etc. It also creates a great space for children to use their imagination. The 100-piece block set inspired children to make their own designs Suitable for use on girls and boys. Colorful houses with blue, red, green and yellow colored pieces, inspired by the toy to create shapes, children will be able to have fun with their friends and alone. With creative blocks, a great gift for children who love creative toys, hours of play are even more fun! Smart number blocks of 100 pieces, suitable for easy grip by small fingers, are ideal for creating different designs. Wheels, rods, triangles in the box can be used together with the pyramid colored accessories or alone. When not in use, you can eliminate the clutter by placing the parts in the box. You can safely give the toy produced from raw material which is not carcinogenic and suitable for children's health.