Knuckle roller

This is a small model created in fusion360. I made it because it is a quiet and helps you concentrate. I was looking for something like this a while back and that is what this is based off. There was an online store and they sold something that looked like this. The difference was that it was around 200 us dollars and I thought I could easily make something like that in fusion 360. I have made 2 versions, one with a single color and another with multicolor. You can print this in most filaments.