The best way to print this is to put the flat side with the edges looking down, but you're free to try other ways.
I have shared the SolidWorks file to change what u need if you have another pencil pot.
Printer Brand: Prusa
Printer: Prusa Clone
Rafts: No
Supports: Yes
Resolution: 0.28
Infill: 10
Notes:
I used lines support and ensure that the back circles are right supported. I have established overhang angle to 65 and a 20% of support infill.
The author marked this model as their own original creation. Imported from Thingiverse.