Changed blocks car puzzle toys assembled large particles small train / 3 lego compatible with 4 5 years old boy, environmental protection can be swallowed chewing on prevention is suitable for small hand grasp early childhood educational.
Vehicle traffic enlightenment, from small start, life is everywhere, by playing with blocks, let baby recognize various traffic tools, in the process of playing with blocks, traffic knowledge and entertaining, by playing;In the process of assembling building blocks, it is a process of hands and brain eye combined, is a good way to improve the ability of baby hand