The boxes are used to store my tap sets, complete with the appropriate drill.
The original is here: https://www.thingiverse.com/thing:1201466. The design is ok, but I made some minor changes:
The changes are not tested for a lot of configurations, so may require additional tuning.
Confusing is the presence of both 'snugness' and 'lidSnugness'. The former controls the
cutout in the box, the latter controls the lid.
The .3mf are the boxes and lids I needed, the .scad allows customizing.
Printed with PLA (blue Prusament, natural is Real) on a Prusa i3 MK3S+ and Prusa MINI+.
BTW, the license allows you to store other things than tap sets in the boxes :-).
The author hasn't provided the model origin yet.