Pilot Iroshizuku Ink Bottle – Yama-Guri The nameIroshizukuis a combination of the Japanese wordsIro (Coloring),expressing high standards and variation of colors, andShizuku (Droplet),that embodies the very image of dripping water. Each ink name derives from the expressions of beautiful Japanese natural landscapes and plants, all of which contribute to the depth of each individual hue. yama-guriWild Chestnut (Dark Brown)This shade of brown conjures up the image of a ripe, fallen chestnut shell during the longing season of autumn. Ink Color: Brown 15ml Bottle