Introducing our Stafford Wooden Railway Engine! Stafford is the new shunting engine on the island of Sodor. Stafford is an electric engine and runs on "batteries" not coal. Stafford Wooden Railway Engine works great with any Thomas and Friends™ Wooden Railway set and provides endless hours of play! Contains easy-to-use magnet connectors that connect to other engines. Push Stafford along the track for hours of fun!