A 3ml sample of Colorverse Black Hole fountain pen ink, labeled with the name of the ink brand and color, in a plastic ink sample vial with a dip at the bottom to allow you to easily get every drop. Colorverse Black Hole is a deep, deep, almost-black purple fountain pen ink.
Colorverse fountain pen inks are made in South Korea.
Having trouble deciding between colors? Use our Ink Comparison Tool to quickly and easily view different colors side by side.
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