Age: 4+. Each Polly Pocket basic case opens to reveal a tiny world full of big surprises: little ones will have a thousand things to do! An adorable pet decorates the outside with an interactive play feature: little ones can dress it up to express their unique sense of fashion with mix-and-match accessories. The portable toys open to reveal a themed play set with a doll, movable features and multiple accessories. Take the cases with you wherever you go for adventures whenever and wherever you are.