CubicFun 3D Puzzle is an educational and eco-friendly toy will help improve puzzle lovers concentration and creativity. Our product is high-quality in material and standards. The builder will enjoy exploring their curiosity and imagination while training their logical thinking, motor and problem solving skills. We provide easy to follow step-by-step instruction. Our 3D Puzzles are not only limited to puzzle lovers but also they are great for children and families of all ages. The pre-cut paper and foam board puzzle pieces is precision made to fit perfectly together and glue and tools are not required! Create your own realistic 3D replica of a famous piece of architecture with this 3D model puzzle!