Our train stacker pull along toy is a traditional and essential addition to your little ones' play room. Its colors (non-toxic paint) are calming and delightful and its finishing is smooth for babies and toddlers little hands. It includes 15 geometrical blocks that can be as well stacked on top of each other or used to build something out of their imagination to develop some fine motor skills and hand-eye coordination. Its size makes it convenient to carry along on adventures as well.