This car is part of the wooden Thomas railway system. The description is actually a bit misleading as it's actually a metal car, not wooden as you would expect from a 'wooden Thomas' piece. Sir Topham Hatt gently pops up and down as he rattles along in his car.
Unlike other vehicles from the wooden railway system it doesn't have magnets on the front or back so it doesn't connect to other vehicles. A fun and unique addition to any wooden Thomas set