I needed a place that I could store my small 4 inch digital calipers that offered some protection and also made them easy to grab when needed. This is my solution. This can be mounted vertical and and horizontal for under the lip of a workbench.

Designed with TinkerCad, printed on a FlashForge M5 Pro, ESun PLA+ filament, Orca Slicer V2.3.2, I used paint on supports for all of the overhangs. 8 wall loops,  8 top shell layers, Concentric top and bottom surface patterns this eliminates the need for a fill pattern. I printed at 1000mm per sec/2 for all speeds. this gives a better overall strength and speed. Base pattern spacing 2.5mm, top and bottom Z distance 0.18mm, top and bottom interface spacing of 0.5mm, leave all other settings at the default settings.