Made popular (and coined) by the Da Vinci Code, a Cryptex is a combination style lock originally used to store secret messages. You can make your very own using a few pieces of PVC pipe ...

Created by [Stephen Peduto] as a ring box for an exceptionally ... Even if some may argue that a cryptex is nothing but a prettied-up bike lock, people sure do love them. We’re no stranger ...

Dan Brown described cryptex as a combination-lock strongbox keeping secret papyrus rolls that only sender and recipient who know the password can read. If someone try to smash the cryptex, a vinegar ...