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Robert Oster Graphite is a dark grey fountain pen ink with a slight green undertone and medium shading. 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 Graphite Country of Origin Australia Color Grey Dry Time 30 Seconds (Pilot Vanishing Point Medium Nib on Rhodia Paper) Flow Average Shading Medium Sheen Low black sheen in large swabs only 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