Kumon Publishing Kumi Kumi Slope Ball Expansion Educational Toy for Ages 3 and Up

Kumon

This Amazon original product includes the "Kumikumi Slope," a toy that has been enjoyed by many children since its release in 1998, along with a bonus set of spare balls.

Recommended age: 3 years and up

Set contents: 17 types of parts (57 pieces total), 12 balls, 1 example booklet, 12 spare balls