Diamine Registrar's Blue Black Ink (30ml Bottle)
30ml glass bottle of Diamine Registrar's Blue Black Ink. Archival and water resistant permanent ink for document signing. Diamine Registrar's Blue Black fountain pen ink is a deep shade of blue-black that leans towards black.
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Volume - 30ml
Bottle Material - Glass
Color Group - Blue-Black
Special Properties - Archival, Water Resistant