How to use: First, set up the two - level central station and lay out the wooden tracks, including the sloping curved tracks. Place the railway crossing where you want it. Then, put the red travel train and yellow metro train on the tracks. You can add the bus at the station. Use the BRIO World characters to act out stories. The stop signal and the functioning crossing signal can be used to add more realism. Attention: Make sure to keep small parts away from kids under 3 to avoid choking hazards. Don't let the set get wet as it's made of wood. Maintenance: Wipe the wooden parts with a dry cloth regularly. If there's dust on the accessories, you can use a soft brush to clean them. Store the set in a dry place when not in use.