Pika Pau LITTLE TRAIN as well as all the Pika Pau toys is made out of natural materials only. It contains nine parts which can be removed and replaced: the engine, two wagons, and six elements that can be placed on the wagons as a load. The wheels are spinning so the child can pull it or push it around and by doing that exercise gross motor skills and coordination. While connecting the wagons to the engine the child exercises fine motor skills and problem solving, concentration and patience. Its simple design and visible wood structure brings a child closer to nature in a unique way.