InktendInktend / Ink library / Firmament (蒼穹)
Firmament (蒼穹)
Lennon Tool Bar is one of the 713 brands in Inktend's built-in ink catalog.
As an Amazon Associate I earn from qualifying purchases.
Paper & pairing
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.
About Lennon Tool Bar
Lennon Tool Bar is a Taiwanese ink studio founded in 2014 in Tamsui, Taiwan. It began by promoting the arts and crafts of indigo dyeing, a trade that flourished in Taiwan a century ago, and its hand-made fountain pen inks draw inspiration from traditional dyeing colors and Taiwanese culture and scenery.
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
Similar shades By colour distance
Color shown is a close digital approximation of a typical swatch, not a calibrated color match.