Toddlers can celebrate with their favorite train engine with this Thomas & Friends™ push-along Thomas engine decorated with special birthday balloons and featuring an attachable, light-up birthday cake. When children press the button on the cake, the candle lights up and plays more than 60 seconds of music and phrases, including the "Happy Birthday" song. Blow on the candle tip to see the light “magically” turn off! Attach the cargo cart to the engine to roll the birthday fun all over Sodor (and your living room).