Details of the product model 810 name enlightenment building blocks - fighter material non-toxic plastics ABS (non-toxic) specifications 29*19.5*5 cm 225 piece of three people a total of 243 block packing color box features training children pattern cognitive ability and practical ability， through three-dimensional assembling and training of the child's fine motor skills and patience， cultivate children's imagination， spatial perception ability and logical thinking reference that assemble the model， also can transform assembled a variety of three-dimensional graphics， or other more styles collection together spell out more beautiful model. That included fine assembly diagram! This product has let the children give full play to the imagination， have a positive effect on improving intelligence， and promote hand eye coordination.