Star Trek Spinners

If Star Fleet allowed fidgeting, this is what they would spin. Comes in all three section insignia: command, operations, and sciences. Has a hole in the center for a standard 608zz skate-bearing for the actual spinner.

I swap the filament in the middle to get the black center, so there's a black strip all the way around. But you can also print them in a solid color and then use a black fine point sharpie to color the insignia black. (The ones in the pictures all have been filament switched.)

The chevrons glue onto the caps, if you want them. Obviously they are just decorative as the spinner works fine without them. The caps are sized to fit the hole in the bearings I use, but you may need to scale up or down a fraction if the cap is too big or small to fit snugly in your bearing.