30ml Archival Registrar's Blue Black iron gall fountain pen ink from Diamine.
Diamine Registrar’s Blue Black is a deep iron gall blue black with medium shading. It dries in 30 seconds in a medium nib on Rhodia and has a dry flow. Diamine ink is made in the UK.
|Ink Name||Registrar's Blue Black|
|Country of Origin||UK|
|Dry Time||30 seconds in a Pilot VP medium nib on Rhodia|