Montessori Object Permanence Box with Red Ball

Montessori Object Permanence Box Features & details The Object Permanence Box with Tray contains a wooden box with tray and wooden ball (color may vary） The montessori materials encourages curiosity from child's early age and sends brain signals that a goal was achieved. The Object Permanence Box with Tray is great material for developing hand-to-eye coordination and basic logic skills in babies and toddlers.