I designed this as a box to contain a number of push buttons. I haven't had a chance to print this out yet. If you do please post results and any issues during print.
There are 2 different tops the only difference is the number of holes and size of the holes.
I haven't printed this yet, however i expect it to be printable using the following settings.
Layer Height: 0.20mm or 0.30mm should be sufficient
Material: PLA or PET-G
Infill: 15%
The author hasn't provided the model origin yet.