Yet Another Hex Holder - parametric design

I have collected several hex bit type wrenches and wanted a holder that would organize them and keep most of them handy while I worked on projects. I work at different tables so I needed something portable. I couldn't find another design that was what I wanted so I designed this in FreeCAD. The 3mf file I included has a longer shelf for the larger hexes (I did not reprint the prototype in the photo since it still works ok). Most of the dimensions are in the spreadsheet file if you want to customize it. Manual editing is required to change the number of hexes.

A pause is included in the 3mf file so a contrasting color filament can be loaded for the lettering.

And yes, I regret not having the size of the hex embossed in the top of the handles.