Perpetual Calendar

This is a perpetual calendar. Slide the knobs (incredibly satisfying!) to indicate Day of the Week (Mo - Su), Month (Jan - Dec) and Day of the Month (1 - 31). Quick Start:Just grab one of the print profiles for the front and the print profile for back/middle/knobs and get printing! Make sure you print multicolor for the best results (see pictures). There is a variety of files included to fit various tastes. At the most basic, you'll need to print:1x Back1x Middle1x Any of the Fronts (depending on taste)3x Both parts of the knob Assembly (it's pretty much common sense…): I suggest assembling the calendar “dry” beforehand so you understand where glue needs to go. If you've chosen to use the non-removable version of the knobs (the default), you must now assemble them in place, i.e. screw them together, so they are in place within the “Front”Place “Back” on a table and apply some glue to the groves and close to the edges (where “Middle” will contact). Apply glue around the edge