Pilot Iroshizuku Sui-gyoku (Emerald Green) Ink Size:50mL Bottle This is the Kaweco Collector's

This is the Kaweco Collector's Steel Sport fountain pen

Kaweco “Collector's” Sport vs

What’s New in the V2 version:

fountain-pen-friendly paper

Pilot Iroshizuku Sui-gyoku (Emerald Green) Ink Size:50mL Bottle This is the Kaweco Collector'sPilot Iroshizuku Sui gyoku (Emerald) is an emerald green fountain pen ink. It's quite a bit less "mint green" than the official swatch suggests. Pilot's Iroshizuku line of fountain pen inks are the gold standard for a reason. They're well behaved, wet writing, generally quick drying (<20 seconds), and come in an assortment of stunning colors. Because of how Iroshizuku inks tend to be, they can often be some of the most reliable inks to give you a