Yarn Bowl Skull

This is a skull for your yarn. The default STL size is slightly larger than human with the benefit of having room for the bigger yarn balls. 

The pictured print was made using Prusament PETG Anthracite Grey with 10% gyroid infill and tree supports. It took about 20 hours.

The original design by JSchulze on Thingiverse, link here. 

Added a slot for the yarn to pass through, hollowed out the skull some more, and increased size to 216 x 151 x 123mm.