Called helping hands. Here is one on amazon but I know harbor freight has them, probably radio shack too if you’ve got one (are they still around?) https://www.amazon.com/Neiko-01902-Adjustable-Magnifying-Alligator/dp/B000P42O3C/ref=mp_s_a_1_3?keywords=helping+hands+soldering&qid=1577040686&sprefix=helping+hands&sr=8-3

You'll definitely want some helping hands like this, way easier to work with boards that way. You might also want some extra hookup wire—BYOC kits come with what you need, but just in case you accidentally cut a wrong length or something. Plus then you just have it for non-kit builds.