Pilot Iroshizuku Ink Cartridges — fuyu-syogun | 6-Pack

Fuyu-syogun translates to “the rigor of winter” — a reference to the cold, still, gray clarity of a hard winter day. The ink is a cool, quiet gray that’s understated. It’s subtle on the page, which makes it surprisingly versatile. Great for sketching, note-taking, or mixing into a multi-ink writing setup.

If you’ve never tried a gray ink, this is a gentle entry point. And if you already love grays, this one belongs in the rotation.

Compatible with Pilot fountain pens only. 6 cartridges per pack. Made in Japan.