I just blew my own mind by realizing that I could make my own inks for use in my fountain pens. That'd be a pretty cool thing!
@konc ink making is a really cool rabbit hole. My recommendation is to use a dip pen or something disposable with your home made inks at first. A lot of the easy methods are bad for the nibs and will corrode.
@tomasino That's a good point and something I hadn't thought of yet. Any idea what causes the corrosion?
A personal one-man-show mastodon instance for me, myself and I.