Why solder your XLR and RCA cables alone if you can do so while hanging with the dead.
I wanted a small "third hand" tool to assemble some interconnect cables. I found audioguru's thing and the tombstone shapes inspired me to add a little something
I didn't expect much. It's a bit rough but the little guys turned out quite well.
This is a remix of: https://www.thingiverse.com/thing:2830693