It's a ball with attach.
When you print it, you can put a little stone or sleigh bell. There is a clip to suspend it. If you want you have a little ball to put in, but you must have a good setting to print it, so put a little stone is fine!!
If you want a bigger ball, enlarge it on your Slicer.
Print recommendation:
Enjoy with your fur ball
The author marked this model as their own original creation.