KUMON PUBLISHING KUMON Abacus 120 Educational Toy for Ages 3 and Up KUMON WC-22

By repeatedly counting up to 120, children will notice patterns in numbers and be able to understand numbers 121 and above. This will help them develop their addition and subtraction skills. Set contents: 1 main unit, 2 multi-sheets, 1 divider, 1 guide booklet Recommended age: 3 years and up [Dimensions] W26.5 × H13 × D30.4 cm