Calendar Board with Sliding Months and Days

A calendar that utilizes sliding months and numbers for easy adjustment month to month.  Each piece easily slides into place and is held in by slight overhangs in each row.

I have a single color printer so the color changes we're created by slicing at a particular layer on the print.  I sliced the print at layer 12 on the numbers and months to create the dual color.  Overall this was about a 15-20 hour print.

There are two legs that allow the calendar to be used on a flat surface and the legs slide into the bottom row for extra support. 

Used a .4mm nozzle with 15% infill.  I designed the overhangs on the rows so no supports will be needed.

The files have individual number/month files or some combined files to have more than one piece on the build plate.  I found by using the combined files I got better saturation of the filament when changing from one color to another.

This is my first extensive design, let me know what you think.  If you like my design please SMASH that like button!

Happy printing.