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Robert Oster Dark Chocolate is a dark purple-brown fountain pen ink with medium shading and low copper sheen. It dries in 30 seconds in a medium nib on Rhodia and has an average flow. Robert Oster ink is made in Australia. Brand Robert Oster Ink Name Dark Chocolate Country of Origin Australia Color Purple/Brown Dry Time 30 Seconds (Pilot Vanishing Point Medium Nib on Rhodia Paper) Flow Average Shading Medium Sheen Low copper sheen Shimmer No 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.
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🇺🇸 Ship from USA · On Agora since 2026
$21.00