CubicFun's most well-developed designs of the world's famous architectures, experience the highest level of realism, sophistication, and detail presentation. From 30 to 360 pieces, you can rebuild these iconic landmarks in a relatively longer process, at the meantime, learn and explore the structural integrity as well as the histories and stories behind. Color instructions with detailed illustration of the original architecture included. Description What's in the box? Push-fit 3d puzzle with durable materials, easy to assemble,Colorful assembly instruction with background knowledge of the architecture Tips Assemble with patience and carefulness, do not force to interlock any two pieces/components. Every puzzle pieces have two sides, and can be bended into only one direction, please make sure the correct side of the pieces are faced outward. Assemble every section of the model without any tools, such as knife, and scissors, neither as gluing. Assembly Steps: Follow the instructions on the booklet to build your puzzle. Each puzzle piece is numbered to help you complete the assembly. Punching out all the interlocking holes before assembly is adviced.To make sure every pieces can be clearly identified, do not pop out all pieces at once, please only detach those pieces you need for each step during the assembly (as pieces numbers are all printed on the puzzle sheet next to every puzzle pieces).