Sci-fi style cryptex: an encrypted cylinder with five rotating alphabet rings mounted on a frame with side brackets, a decorative column and a screw knob. The rings must be aligned to the correct combination to open the inner container, designed to hold a small object or a secret message. The whole consists of several parts to assemble, with an optional clicking element that gives tactile feedback to the rotation. The largest piece measures 9.74 cm. A collector's and gift item for puzzle and science fiction enthusiasts