The "Cryptex" from the 2006 movie "The Da Vinci Code." I rarely used it and kept it tucked away in a drawer. Not for sale, rare item, super rare. According to online searches, it can be unlocked with a 5-digit password, but I couldn't open it myself, so I'm putting it up for sale. It seems it can be disassembled with a single precision screwdriver. Slightly dirty. The fourth row is yellowed. There are also spots of black dirt visible on the surface when viewed from the side. I am not a professional, so I have kept it in the condition shown in the photos without cleaning to maintain its condition.