Dodecagon Vase

There it is: My first vase design! It is build from a dodecagon. In geometry, a dodecagon or 12-gon is any twelve-sided polygon. I have build it using Autodesk Fusion 360. Originaly its z-size is 150 mm. But it should not be a problem to scale it on z-axis to whatever you want to (or your printer can do). I have made a prototype with 100 mm, printed the vase with its original size and scaled the z-axis to 180 mm in the PrusaSlicer (just watch the images). All tests have been done on a Prusa i3 MK3S.

On Prusa printers you can easily use a layer hight of 0.25, using quality filament like Prusament, to speed up the print (assumpting you use the 0.4 mm nozzle). It should not have a top layer but if so, don't forget to remove it in your slicer.
From my point of view, the best practice for a vase is:

- load the file to the Sl3cer
- navigate to "Print Settings"
- enable "Spiral vase" mode
- set the perimeters to what ever you want AND answer the sclicers question with "No" -> Vase