Pilot Iroshizuku Take-sumi Fountain Pen Ink — 50 ml
Pilot's Iroshizuku line has earned its reputation as one of the finest fountain pen inks made today, and Take-sumi is its signature black. The name translates from Japanese as "bamboo charcoal" — a fitting reference for an ink with the depth and softness of sumi calligraphy ink rather than the flat, mechanical black of a printer cartridge. On the page, it lays down as a rich, true black with subtle warmth, well-behaved across nib sizes and paper types.
Like the rest of the Iroshizuku range, Take-sumi flows smoothly, dries in a reasonable time for a saturated black, and resists smudging once set. It's a thoughtful everyday black for journaling, correspondence, and serious writing alike — equal parts workhorse and quiet pleasure.
The 50 ml bottle is part of what makes Iroshizuku such a beloved object on the desk. The faceted glass design refracts light beautifully, and the gently curved interior bottom lets you draw the last drops up into your pen without waste. It's the kind of detail that turns a refill into a small ritual.
A perfect choice for anyone exploring premium black inks, building out an Iroshizuku collection, or simply wanting a daily black that's a pleasure to use. Browse the full Iroshizuku range at https://www.houseresortstationery.com/collections/pilot-pens
Specifications
- Color: Take-sumi (bamboo charcoal black)
- Volume: 50 ml
- Bottle: Faceted glass with curved interior base
- Made in Japan
- Brand: Pilot
- Series: Iroshizuku