This is a series of yarn bowls i designed. the tail is optimized for an easy print. They can even be printed without infill.
Tested on a 0.6 nozzle, with slicer settings modified to allow for thin 0.3 walls / features (for the built-in supports) Recommended settings shown below for cura in order for the pre- built support to be printed:
The author marked this model as their own original creation.