This colorful and educational toy is perfect for kids interested in mathematics. The Hand2mind Plastic Rainbow Fraction Tower Cubes Montessori Math Materials is a fun and interactive way to learn about fractions. The toy is made by Hand2mind, a trusted brand in educational toys. It is recommended for kids of a certain age range, please see the description below for more details. This toy falls under the Toys & Hobbies and Educational categories, making it a great addition to any child's toy collection.