Diamine Registrar's Blue Black Ink (100ml Bottle)
100ml plastic bottle of Diamine Registrar's Blue Black Ink. Archival Iron Gall and water resistant permanent ink for document signing. Diamine Registrar's Blue Black fountain pen ink is a deep blue-black that leans towards Black. Having trouble deciding between colors? Use our Ink Comparison Tool to quickly and easily view different colors side by side.
Volume - 100ml Bottle Material - Glass Color Group - Blue-Black Special Properties - Iron Gall, Water Resistant