I designed this pencil holder (In Fusion 360) to be optimized for the fastest print time possible with a 0.8 nozzle - only 59 minutes (refer to the .3mf file for settings used).
As this is a vase you'll need to be sure and enable “Spiral Vase” mode (in Prusa Slicer):
Print settings I used (with my 0.8 Nozzle):
Enjoy!
The author marked this model as their own original creation.