Do you ever get annoyed as your yarn ball rolls away from you? This is the solution! It's easy to print, aesthetically pleasing and doesn't require any special bearings or assembly. Simply print the two pieces and voila!
To give the print some weight so that it does not fall over, I have included three holes in the base in which you can glue some weights, I used some pennies but you can use anything you like!
Print Guidelines:
Walls/Perimeters: ≥ 3, the item benefits from some good layer adhesion and strength.
Infill: Any (gyroid used in examples). Would recommend at least 15% infill.
Supports: None
Layer Height: 0.2mm Recommended
Material: PLA used here but any should work.