Remixes of jlamarche's and syvwlch's wonderful dice models!
There are two versions of the D20, one is larger than the other. I have found that D20s are easier to print at low layer heights and scaled up.
Please post pictures if you print these dice!
Let me know if you have any questions!
As low layer height as possible
either close to 100% or 0% with a high shell thickness
I would recommend reducing the first layer thickness (if you are printing with a filament printer) to 90-95% so that the bottom layer is not slightly wider than the rest of the layers.