This new stacking train from VIGA is made of high quality beech wood. Load up the train with bright, colorful shapes and get learning with a rolling start. The 14 easy-to -grasp wooden blocks slot onto rods on the flatcars, providing a great opportunity to practice fine motor skills. For even more play value: The blocks can also be used for stacking, building& sorting, and the smooth-rolling train cars detach to shorten the train or let children play with it individually.