This is a customizable model for testing the quality of thin walls generated by your slicer and 3D printer. It all started when I noticed that printing of thin walls on my I3V printer resulted with vertical layers with no inter adhesion that resulted in very weak walls. I used it to compare the results of Slic3r 1.2.4 (my original slicer) and Cura 14.09 and found out that the problem is specific to Slic3r, Cura does fill in between the vertical layers resulting in stiffer walls.

You can either print the STL model included here or customize it using the Customizer button on the right.