2 years & up. All aboard! Your little conductor will have will have a fun time on this railroad with the Waffle Blocks Steam Train! Connect the Waffle Blocks to build a 3D train track, train, station, or anything they can imagine. The possibilities are endless! Features real steam and train sounds, and comes with 12ft of track. Compatible with other Waffle Blocks sets. Requires 3 "AA" batteries (not included).