Fisher-Price Thomas & Friends TrackMaster, Wild, Whirling Ol Wheezy Set Features a motorized Ol' Wheezy engine Comes with a complete track layout, a motorized Ol' Wheezy engine and a station Provides tons of imaginative play Perfect addition to your expandable, connectable, motorized Thomas and Friends TrackMaster world Motorized train track play is compatible with all TrackMaster track sets (sold separately)