These Epoch Everlasting Play Kidoozie Peek 'n Peep Eggs encourage problem-solving in children. Once all the eggs and shells are removed, kids have to match the shells to the shapes in the cartons and match the faces of the chicks to the faces on the eggshells. This sort and match game comes in bright, fun colors with silly faces that makes kids want to play. The chicks even peep when you press down on them. Kids will love playing with this sorting game for hours on end!