Diamine inks have been produced since 1864, making it one of the older ink companies.
Diamine trade mark and the traditional production methods have survived since then and now in the 21st century, these remain the first choice of many pen connoisseurs.
Diamine ink is a water-based ink perfect for any brand of fountain pen. It is completely non-toxic and offers probably the widest range of quality fountain pen ink colours in the world - in both traditional and contemporary shades.
Diamine inks have vibrant colour with the free flow that glides on the paper surface