3d puzzles famous world architecture building model paperboard material diy buildings models ornaments kids intelligence learning educationa

these are the models of famous buildings there are 20 styles and the size is as pictures shown it is made of paperboard and the material is environmentally friendly and safety packing: 1 piece in a color box and minimum order quantity is 96 pieces it can help kids train hands-on ability and develop intelligence, and they can be used as ornaments.syi