The large coins, wide slot, and easy to open door makes this piggy bank a great toy for little ones starting to add some complexity to their play. When it’s time to move on from grabbing, mouthing, and banging, this toy starts kiddos thinking about cause/effect, and object permanence. It works on fine motor skills, bilateral coordination, and hand-eye coordination too. Don’t hesitate to leave out the batteries – I have found kids like this piggy just as much without them! Fisher Price Piggy Bank