Preschool kids can create their own Sodor adventures with some of their favorite characters from the Thomas & Friends: All Engines Go! series with these battery-powered toy trains from Fisher-Price. Just flip the switch on top of the engine to each character racing into railway fun! (Each character sold separately and subject to availability.) These motorized engines are compatible with any Thomas & Friends track, except wood. (Track sets sold separately and subject to availability.) Requires 2 AAA batteries