Montessori Hide-and-find Imbucare Coin Box Specially designed to enable the learning of object permanence, and hand-eye coordination through sight and action Remove the coin from the drawer, place it in the slot and ask where is the coin, open the drawer and show the coin again, saying here it is. Develops hand-eye coordination, pincer grip, fine motor skills, size & shape differentiation, language, object sorting, self discipline fine motor skills Durable all wood construction with a clean look to encourage focused concentration