I’ve been writing with fountain pens since I was in high school. In the spring of 2020 I decided to expand my collections from one pen and one bottle of ink to currently more than 30 functional pens and over 200 inks.
I also have a Col-o-ring and an Ink Journal I’m working to fill up.
Did you know that you can compare the inks listed here with your own (i.e. only show those that the other owns that you don't) if you create an account on the site and enter your inks? You can sign up here.