The BRIO Light & Sound Action Set is the most advanced and full-featured set BRIO makes! Some of the highlights of the BRIO Light & Sound Action set include a Record & Play railway station, multiple levels, multiple bridges, start/stop track and numerous cars and extras. For easy storage when not used, the BRIO Light & Sound Action Set comes in a plastic box with handles. This item is compatible with Thomas the Tank Engine Wooden Railway and most other wooden railway systems.