I found that the Solder Assist kits, such as those made by DURATOOL, goot, MEEC Tools, and RND (amongst others) come in handy when cleaning and assembling 3D-prints and when soldering components that go into the 3D-prints. So I created this simple tool holder/stand for holding them.

I printed these using add:north HT-PLA Pro Matte in a Bambu X1C and it will actually print without using support but the result - especially the sides - will be prettier with supports.

If you want to use fuzzy skin, I recommend increasing the size a few percent as this is a pretty snug fit to begin with.