Robert Oster Purple Rock ink.
50 mL bottle of fountain pen ink in a hard plastic, screw cap top from Robert Oster - Australian ink manufacturer.
Check out the rest of Robert Oster inks available from Lemur Ink!
Robert Oster Purple Rock ink.
50 mL bottle of fountain pen ink in a hard plastic, screw cap top from Robert Oster - Australian ink manufacturer.
Check out the rest of Robert Oster inks available from Lemur Ink!