BRIO Steam Engine Set 21 pieces; including Steam train with coal tender and special cargo car, special rock chasm sections, rail ties and a poseable BRIO character Power on to your new adventure with the push of a button, the headlight will light the way (1 AAA battery required, not included) Load your rail ties onto the cargo car and travel to the crossing at the rock chasm Build your track to span the chasm to get your train across For ages 3+