TrackMaster motorized trains from Fisher-Price take Thomas & Friends to greater speeds, taller heights, and bigger adventures Featuring your favorite characters from the TV show, they bring even more adventure to your TrackMaster world, and make great additions to any collection of toy trains. Flip the switch to see them race along on another exciting journey Collect them all to build a TrackMaster motorized railway full of Really Useful engines Children ages 3Y and up. Each train requires 2 AAA batteries.