Brio World 33512 Travel Switching Set Railway Set for Children Ages 3+Connect from one train to another with the 42 piece 33512 Travel Switching Set. Jump on board the blue lines battery powered train and ride the rails over the bridge and onwards to the modern Switching Station. Take the lift between platforms by using the crank and switch over to the red line where the passenger train is waiting. Switching tracks is made easy with the manual switches. Don't forget to keep an eye on the signals though there might be a