About this 3D model
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.