Inspired by my visit to Comic Con 2013, this is one wicked calibration test. Two halves of the cube will slide together to form Lemarchand's box; a fictional lock puzzle or puzzle box appearing in horror stories by Clive Barker, or in works based on his original stories.

The various parts can be printed in different colors, or ommitted, for creating storage nooks. The center pins can be used as ink wells, if you need to write something in blood.