This is yet another workstation designed around the articulating arm alligator clip holders. The purpose of this design is to be a small pcb workstation that can hold small components needed while you are soldering.
I used standard print settings for my printer. This isn't meant to be pretty so you could print at 0.3 resolution and a higher speed if you wanted to cut down on print time.
Inserting the articulating arms
I used these coolant pipes common for machinists, but these are probably a standard size. https://www.amazon.com/gp/product/B008O14864/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1
After printing, I used a hot air gun (150C) to soften the PLA in the holes. After ~30 seconds, I took one of the arms and forced it into the hole. Once it was partly in, I used the screw threads on the arm to get a snug fit. Repeat this for however many arms you want to include.