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Sowelu

Tsuzuru

Blues & navies#142048

Sowelu is one of the 713 brands in Inktend's built-in ink catalog.

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Specs

Color familyBlues & navies
Approx. hex#142048
SheenNot typically noted
BrandSowelu

Paper & pairing

Blues and navies are the most broadly "safe" fountain pen colors: legible, professional, and unlikely to raise eyebrows in an office. 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.

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About Sowelu

Sowelu is an original ink brand of PenStore, a Japanese pen retailer based in Tokyo. It offers bottled fountain pen inks with Japanese-inspired names, including the Yanesen 'irodoru' collection inspired by Tokyo's Yanesen district.

Japan Founded Unknown
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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 Tsuzuru?
Tsuzuru falls into Inktend's blues & navies family based on its typical swatch color.
Does Tsuzuru have sheen?
Tsuzuru 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 Tsuzuru?
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 Tsuzuru?
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

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Custom Blue Jay - Permanent Blue Jay
Montblanc
mazeru
Sowelu
Pen House - Night of the Milky Way Train
Sailor

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