Diamine Inks Blue Shades

Discover the extraordinary variety of blue Diamine inks that have delighted ink lovers and writing artists alike for over 150 years. Whether deep midnight blue, vibrant aqua or classic royal blue - Diamine inks offer the right shade for every occasion.

Made in the UK, these water-based inks boast excellent fluidity, rich colours and exceptional compatibility with all fountain pens. Whether you're writing a classic letter, adding a finishing touch to your notes or creating something artistic, Diamine blue inks add an elegant touch to every stroke.