Happy Cartoon Travels 17 Piece Battery Operated Toy Train Set w/ 5 Train Cars, 4 Curved, 4 Straight Tracks Happy Cartoon Travels 17 Piece Battery Operated Toy Train Set 5 Different Train Cars, 4 Curved and 4 Straight Tracks Tracks are Easily Attachable, 2 Plane and 2 Boat Cars, 100% Non-Toxic! Easy Hinge Action to Attach Cars, Stimulate your Child's Imagination Requires 3 AA Batteries to run (not included)