This is a 39 pieces wooden train set, which contains 18 wooden tracks and 21 accessories(includes trees, a bridge in red, human, a train, a truck, an excavator and some warning signs). The train set can be built to many different rail shapes with imagination. Besides, children can also build their various scenes as they like. An educational toy set that can teach kids various meanings of different signs. And it will provide hours of playtime for kids with their friends. The trains can run smoothly on the railway and the kids' motor skills and logical thinking can be improved at the same time.