With this collection of battery-powered train engines, children and toddlers can recreate so many iconic moments from the Thomas & Friends television show! This train engine set of Percy & Troublesome Truck, from Fisher-Price, is a perfect addition to any Thomas & Friends track set. Flip the switch to watch the train engines race into all kinds of exciting adventures. Young conductors can collect other Thomas & Friends train engines to create even more exciting racing adventures around Sodor (other track sets and trains sold separately.)