As a pool player I needed a box for my TAOM chalk to carry it safely in my bag. This is the version with for two pieces of TAOM as I always carry a reserve. I loaded the TAOM box from https://www.thingiverse.com/thing:5322152 into TinkerCAD and started tinkering. I had to repair the STL of TinkerCAD in Blender and then lower the number of triangles.

The fit is snug as I hate it when objects rattle. So I add a gap in the bottom of the case to easily push out the chalk. I added two sliding covers. One without text and one with the name TAOM on it.

There is only one STL file, so split it into the seperate objects in your slicer.
Slicer used: Orca Slicer with linewidth 0,65mm for a faster print.
Printed on: Creality CR6 SE (low noise tuned) with 0,4 nozzle.
Filament used: Devil Design PLA marble
Supports: NO