Bottle 50 ml
Robert Oster
Robert Oster Cult Blue fountain pen ink.
Ink characteristics
- Colour family
- Purple
- Reference colour
- #433664
- Properties
- blue, darkslateblue, indigo, midnightblue, purple
- Sheen
- Not marked
- Shimmer
- Not marked
- Shading
- Not marked
- Vintage safe
- Not marked
- Limited edition
- Not marked
- Collaboration
- Not marked
- Discontinued
- Not marked
Selected packaging
- Packaging
- Bottle
- Volume
- 50 ml
Screen colours are approximate; ink appearance varies with paper, nib and lighting.