3 Oysters Hun Min Jeong Eum Cobalt fountain pen ink is a deep, vibrant shade of blue and comes as a 3ml sample in a plastic vial with a dip at the bottom to allow you to easily get every drop, labeled with the name of the ink brand and color. 3 Oysters fountain pen ink is made in South Korea, and the Hun Min Jeon Eum line of ink colors is inspired by the classic colors of the Orient and 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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