Some things in life don’t come easy & that old adage couldn’t be truer when it comes to the 3D Skull Crystal Puzzle. While the end result of this truly unique puzzle is undeniably brilliant, it won’t be easy for you to get to the stage where you can proudly display this distinctive ornament around the house due to its testing nature. With the 3D Skull Crystal Puzzle comprising of 49 translucent interlocking puzzle pieces, it could be quite a while before you can show off the finished article, although it is sure to provide you hours of entertainment & brain-tickling problems along the way. A bone fide puzzle.