**Pre-order (Ships in 2-3 Weeks)**Montessori Object Permanence Box with Tray and Ball

Let the baby explore different shapes and play methods, put the ball into the small hole, exercise hand-eye coordination, experience object permanence, and develop fine motor skills. They are painted with non-toxic, water-based dyes safe for children. Hand-polished, rounded edges and corners are free of burrs, and the solid wood material is strong and durable. Material: basswood plywood Dimensions: box 4.7 x 10 x 3.3 inches; ball diameter 1.8 inches