Give your child a hands-on and engaging way to learn with this rainbow stacking tower. It will teach your child to count numbers one through eight, color recognition and patterns while also honing their fine motor skills, hand-eye coordination and laying the foundation for education in mathematics and STEM (science, technology, engineering and math). The different colors and varying sizes of the rings give children a more engaging toy. The center peg is removable, and the base is rounded which makes the toy wobble.Details:Rainbow5" x 5" x 8.5" overall sizeDevelops fine motor skillsHelp children learn numbers 1-8STEM learningNatural woodFor ages 18 months and up