Diamine Ink Bottle (30ml / 80ml) – Oxford Blue

Diamine Ink Bottle (30ml / 80ml) – Oxford Blue 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 colours are available – 80ml Glass Ink Bottle / 30ml Plastic Ink Bottle