Perpetual Block Calendar
thingiverse
A perpetual block calendar, all parts in 1 stl file, plus the scad file if you need to split it up for printing.
Download Model from thingiverse
With this file you will be able to print Perpetual Block Calendar with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Perpetual Block Calendar.