Diamine Shimmer-tastic Cobalt Jazz

Diamine Cobalt Jazz from the 2017 Shimmertastic collection is a medium royal blue fountain pen ink with low shading, medium red sheen, and gold shimmer. It dries in 50 seconds in a medium nib on Rhodia and has an average flow. Diamine ink has been made in England since 1864. The shimmer shows up more vibrantly and the flow is smoother the broader the nib size. Gently shaking the bottle or vial will evenly redistribute the shimmer throughout the ink.  Brand Diamine Ink Name Cobalt Jazz Country of Origin England Color Blue Dry Time 50 Seconds (Pilot Vanishing Point Medium Nib on Rhodia Paper) Flow Average Shading Low Sheen Medium red sheen Shimmer Gold Limited Edition No Water Resistance No Iron Gall  No Pigment No Read a full review of this ink on multiple types of paper from Mountain of Ink.