These postmodern architecture wonders are twin skyscrapers in Kuala Lumpur, Malaysia. Now, thanks to CubicFun, you can build your own models of these incredible twin structures and show them off in your office or home. Their 3D puzzles boast a unique slotting system that will challenge you in the best way while simultaneously providing hours of fun. Anticipate a world of satisfaction once your creation comes to life! Construction time: 60 to 90 minutes.