A Comprehensive List Of Iron-Gall-Based Fountain Pen Inks

[TSherbs]

I thought that Pelikan 4001 Blue-Black was an IG ink.

[khalameet]

Yes it is. Although the ferrogallic content is very little.

 

I love IG inks. They are the most interesting inks to write with for me. Never had problems with the KWZ ones and I highly doubt that I ever will.

[amberleadavis]

Thank you for the wonderful list.

[sketchstack]

An internet search regarding TWSBI’s Blue-Black brought me to this thread. Thanks for putting the list together. 

[A Smug Dill]

On 1/19/2018 at 6:39 AM, geodesigner said:

Just checked with KWZI website, all on the list

 

I don't know how ‘new’ KWZ Ink IG Gummiberry and Aztec Gold IGL are, compared to your list, but they have been around for some years now. I think they're missing from your list.

 

I think Moonman blue-black (cartridge) ink is iron-gall, based on what I saw here.

 

Then, there are these Ostrich blue-black inks tested by @PithyProlix.