A few years ago, I made my own version of a soldering aid for wires. I posted it on Thingiverse:
It worked well and got thousands of downloads. But I wanted a better way to grab the wires, so I designed this. It uses springs from cheap dollar store clothespins.
I went through many iterations to get to this final design. Hope you find it useful, too.
SolderFingers2 © 2022 by Russ Taber is licensed underAttribution-NonCommercial-NoDerivatives 4.0 International