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Robert Oster Australian Opal Blue is a pale, spring blue fountain pen ink with low shading. It dries in 20 seconds in a medium nib on Rhodia and has a slightly dry flow. Robert Oster ink is made in Australia. Brand Robert Oster Ink Name Australian Opal Blue Country of Origin Australia Color Blue Dry Time 20 Seconds (Pilot Vanishing Point Medium Nib on Rhodia Paper) Flow Slightly dry Shading Low Sheen No Shimmer No Limited Edition No Water Resistance No Iron Gall No Pigment No
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🇺🇸 Ship from USA · On Agora since 2026
$21.00