CubicFun 3D Puzzle "The Hall of Supreme Harmony (in The Forbidden City) - Beijing" Explore the various levels of 3d Puzzles made out of EPS Foam paper 3d Puzzles are a crazy fun, self-perpetuation gizmo that will dazzle children and adults alike This Puzzle is perfect for after school, classrooms, Educational institutes, toy builders, and anyone that loves a challenge in thinking and building. Are you ready to build one of the worlds most advanced beautiful towers and scrapers? enjoy the beautiful display and remember the work and entertainment you had to put them together