Snap two pieces together to make a ball. Stick some bells or treats inside. My cat hated them no matter what I did. Maybe you’ll have better luck.
See here for video: https://youtu.be/nEKON9TpzeI
There are three interchangeable surface style options. If you want the ball to be all the same surface style just print two of whatever surface you prefer. This model is designed for resin printing.
This design is sponsored by Resins3D. Models shown are printed on an Elegoo Saturn 2 with Elegoo Space Grey resin.