A 2ml sample of Pilot Iroshizuku Sui-gyoku emerald green fountain pen ink, in a labeled plastic vial.
Sui-gyoku (翠玉), translated as Emerald, is inspired by the deep green shine in a highly precious, esteemed emerald gemstone.
The name Iroshizuku is a combination of the Japanese words Iro; 色彩 (Coloring), expressing high standards and variation of colors, and Shizuku; 雫 (Droplet), that embodies the very image of dripping water. These gorgeous Iroshizuku inks have been inspired by beautiful Japanese environments. Each ink name derives from the expressions of beautiful Japanese natural landscapes and plants, all of which contribute to the depth of each innavidual hue.

