Battery-operated toy train with realistic steam effect, freight car, and water refillable trailer. Press the buttons on the locomotive to make it move forward and backward while steam rises from the chimney. Of course, it can be easily touched. Made from high-quality plastic and metal. A great addition to any Brio World train set that adapts to the child's development. The realistic play with the train promotes children's understanding of the environment in a playful way while also developing fine motor skills.