Inktend / Ink library / Jade
Robert Oster
Jade
Greens
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An Australian ink maker known for saturated, often sheening colors and frequent small-batch releases.
Specs
Color familyGreens
Approx. hex#3E9E7C
SheenNot typically noted
BrandRobert Oster
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About Robert Oster
An Australian ink maker known for saturated, frequently sheening small-batch colors.
Australia
Founded c. 2014
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Paper & pairing notes
Greens read as more expressive than blue or black — a common choice for people who want color without leaving the realm of "still looks professional." This ink will behave predictably on most fountain-pen-friendly paper. Cheap, highly absorbent paper (standard copier paper) will dull any ink's saturation and can cause feathering or bleed-through with wetter nibs.
Storing and using the bottle
Bottled fountain pen ink has an effectively long shelf life when kept capped and out of direct sunlight — most inks remain usable for years. The main risk isn't the ink spoiling, it's a pen sitting inked and unused for weeks: that's what causes clogs, not the ink's age.
Frequently asked questions
What color family is Jade?
Jade falls into Inktend's greens family based on its typical swatch color.
Does Jade have sheen?
Jade is not typically noted for sheen. If you want that effect, browse similarly colored inks tagged with sheen in the ink library.
How should I store a bottle of Jade?
Bottled fountain pen ink has an effectively long shelf life when kept capped and out of direct sunlight — most inks remain usable for years. The main risk isn't the ink spoiling, it's a pen sitting inked and unused for weeks: that's what causes clogs, not the ink's age.
What paper works best with Jade?
Greens read as more expressive than blue or black — a common choice for people who want color without leaving the realm of "still looks professional." This ink will behave predictably on most fountain-pen-friendly paper. Cheap, highly absorbent paper (standard copier paper) will dull any ink's saturation and can cause feathering or bleed-through with wetter nibs.
Similar shades
Color shown is a close digital approximation of a typical swatch, not a calibrated color match.