Diamine - Sapphire Blue

Diamine Sapphire Blue is a gorgeous medium blue fountain pen ink with low shading and low brown sheen. It dries in 10 seconds in a medium nib on Rhodia and has an average flow. It is a good blue ink for everyday use at the office. Diamine ink has been made in England since 1864. Brand Diamine Ink Name Sapphire Blue Country of Origin England Color Blue Dry Time 10 Seconds (Pilot Vanishing Point Medium Nib on Rhodia Paper) Flow Average Shading Low Sheen Low brown sheen Shimmer No Limited Edition No Water Resistance No Iron Gall  No Pigment No