This Dimoarch train set includes 1 locomotive with lights and sounds, 3 fun carriages, 8 curved tracks, 4 straight tracks, and 1 water injector, making it a festive toy for toddlers and kids ages 1-3 2-4 Realistic and Fun Train: This Dimoarch Christmas train set emits steam as it travels (just add water). Christmas Train Set for Toddlers: Create a fun track train for the kids or grandkids under the Christmas tree! The moving parts of each carriage move as the train moves, allowing children to develop creativity and motor skills while playing Fun with Light & Sound: This train toy comes with music and lights (no noise).