Sailor Seasonal Festival Series Fountain Pen KOI

Revel in some of Japan’s traditional celebrations with the Sailor Seasonal Festival Series Fountain Pens. Each fountain pen in this series was designed in honor of one of the five seasonal festivals that take place in Japan each year. A DEEP GRAY BLUE pen, KOI, goes alongside the Tango Festival, which celebrates the good health and growth of boys. MF nib.