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First post! I mixed Pilot-Namiki Standard Inks; Blue and Black (2:1). Tested on Jinhao 166. : r/fountainpens
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Amazon.com : Pilot fountain pen ink 70ml Blue Black (japan import) : Bottled Pen Ink : Office Products
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200% Pilot Blue-Black Ink Review (Instead Of The Dull 100%) - Ink Reviews - The Fountain Pen Network
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