This classic, battery operated, train set is a great way to pass time with your child, real smoke, and light comes from the locomotive. The tracking is easy to set up, making it fun for children 3 or older. Functions:- sound, light, emits smoke. Box size 56 cmx26cmx6cm. Curve track 8 pieces total grith 240cm requires 4xAA size battery (not included). Learning as well as fun for children.