Object Permanence Box with Tray Three Balls

The Montessori Object Permanence Box with Tray and Three Balls is a valuable learning tool designed to promote cognitive development in infants aged 6 to 12 months.

By demonstrating the concept of object permanence, it helps children understand that objects continue to exist even when they are out of sight.

The three balls included with the Object Permanence Box are approximately 1.77 inches in diameter.