Kids can relive Thomas’ exciting journey into Lookout Mountain from the Thomas & Friends: All Engines Go! series with this Crystal Caves Adventure battery-powered motorized train set from Fisher-Price. Featuring 9 pieces of track, a super cool tipping bridge, and fun Crystal Caves details and cargo, this action-packed train set lets young conductors send Thomas racing into the caves to deliver his special cargo again and again! Colors and decorations may vary.