Robert Oster Australis Oak bottled fountain pen ink. Part of a set of four colors from the 2020 Australis Limited Edition ink set.
Australis Oak 50 mL bottled fountain pen ink in a hard plastic, screw cap top from Australian ink manufacturer, Robert Oster. Safe for use in all modern fountain pens carried at Lemur Ink.
Take a look at other fountain pen inks offered from Robert Oster.