Inktend / Ink library / Fukushima: Unshaken Conviction

Fukushima: Unshaken Conviction

Small-batch Japanese-Korean collaborative inks released in playful, story-driven limited series.

Track this bottle → Find this ink ↗Also on Amazon

As an Amazon Associate I earn from qualifying purchases.

Specs

Color familyGreens

Approx. hex#53665C

SheenNot typically noted

BrandTono & Lims

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.

Own a bottle of Fukushima: Unshaken Conviction?

Track fills, remaining bottle life, and your real paper swatch in Inktend.

Track it →

About Tono & Lims

Tono & Lims is a Japanese ink brand founded by fountain pen enthusiast Takashi Ono in partnership with Lim's Lab, an ink producer based in South Korea. It is known for a huge, fast-moving catalog of small-batch inks organized into story-driven series such as Friendship, Legend, Baby Color, Earth Contact and Shaved Ice, plus countless retailer and pen-show collaborations. The playful naming and constant limited releases have made it a cult favorite in the fountain pen community.

See all Tono & Lims products →

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 Fukushima: Unshaken Conviction?

Fukushima: Unshaken Conviction falls into Inktend's greens family based on its typical swatch color.

Does Fukushima: Unshaken Conviction have sheen?

Fukushima: Unshaken Conviction 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 Fukushima: Unshaken Conviction?

Years, easily, as long as it stays capped and out of direct sunlight. The thing that actually shortens an ink's usable life is sitting unused inside a pen, not sitting on a shelf.

What paper works best with Fukushima: Unshaken Conviction?

It behaves predictably on most fountain-pen-friendly paper. Stick to something reasonably absorbent-resistant, since cheap copier paper dulls saturation and can feather.

Similar shades By colour distance

Pawikan

Troublemaker

Manila Pen Show 2023 - Laing

Color shown is a close digital approximation of a typical swatch, not a calibrated color match.