These Supplies are not needed to build the Ampersand Keyboard, but they definitely help!
|extra flux / flux pen
|Extra Flux can be helpful when soldering. Flux makes the solder flow better into the cavities and generally helps get a good solder joint.
|isopropyl alcohol / PCB cleaner
|IPA or PCB Cleaner is super cool to make the PCB look good after you are done soldering.
|With a brass sponge you can clean the tip of the soldering iron. A brass sponge is a small investement but surely a good one! It makes soldering that much easier when you can work with a clean soldering iron tip!