A 25ml glass bottle of Blackstone Sydney Harbour Blue. Blackstone Sydney Harbour Blue fountain pen ink is a dark grayish blue ink inspired by the grey blue waters of Sydney Harbour when the sky is overcast on a rainy day down on the harbour. This ink is a dark blue ink with black undertones but quite different to traditional blue/black inks.
Blackstone fountain pen ink is a high quality, Australian made fountain pen ink formulated from water soluble dyes with no harmful additives and is pH neutral. Blackstone ink can also be used with a stylus or brushes and is ideal for writing, calligraphy, drawing, washes, painting, and airbrushing.
- Volume: 25ml
- Bottle Material: Glass
- Color: Blue