Includes die-cast metal Bertie the bus push-along vehicle Accurately modeled after the popular Thomas and Friends character Works on Thomas and Friends Adventures train tracks (sold separately and subject to availability) Helps develop gross motor and sensory skills, and helps inspire imagination For preschool children ages 3 years and older This durable, Thomas and Friends push along die-cast Bertie the bus vehicle lets preschoolers create their own Thomas and Friends stories. Bertie is a friendly bus who is always ready to help any engine, as long as they're prepared to admit roads are sometimes just as useful as rails. Perfect for use with Thomas and Friends TrackMaster engines, tracks and playsets (sold separately and subject to availability).