Revolving 36 Pen and Pencil Holder Desk Fidget

Just wanted to see if it would work and I'm pleased with the outcome.  The blue belt MUST be flexible (95A TPU is a little stiff but works fine).  For the red base I used 3 perimeters 10% fill with ABS (because it was the only filament I had in red and for rigidity).  For the white gears I used 2 perimeters 0% fill with PETG.  Other plastics may work as well.  

The 18 slots in the belt fit pens up to 12mm (Sharpes etc.), the 18 slots in the gears fit pencils.  

*I added the Blender file so you can modify the base to any size, shape, text, or add to another object altogether if interested.  Have fun!

Let me know what you think, I would love to see what variations and colors you use in your makes.