Diamine brand ink has a long and rich history, dating back to 1864. Diamine ink is produced in the UK and is made with a gentle formula safe for all fountain pens. It has quickly become one of the most popular and sought-after brands around. A wide selection of ink colors is available.
This is one 30 ml bottle of fountain pen ink.
I really llike this ink. The color is very nice and it flows well.