Do you have an event coming up that means the world to you? Graduation? Wedding? Anniversary? Well, look no further than PhDs for one of the most original and fully customizable guest book ideas! This puzzle is called a Sweetheart Puzzle and it is really sweet! Made from sealed wood that is designed to be covered in signatures, your guests can sign the puzzle pieces and you can travel down memory lane as you put the pieces together again and again. Each puzzle is fully customizable and comes in its own box so it can be enjoyed over and over again! Visit our website so that your special day can be just as original as you!