Pencil holder for my sons room.

You can use 10% infill, 3 top/bottom layers and 3 walls.

Recommendaton :
If you print it standing, the print will be around 20 hours, lots of colour changes and material loss.

I recommend you print it facedown with support and PETG interface ( if printing PLA ). That is the way i did and the print was 8 hours, minimal colour changes.




If you use support settings like these you will also have a smooth finish inside, no sign of support.