Pilot Iroshizuku Bottled Fountain Pen Ink, Syo-Ro, Dew on Pine Tree, Dark Turquoise (69206) Created using the highest standards and variations of color Ink names derived from Japanese natural landscapes and plants Enjoy the intense and subtle colors of Japan as you write Works well with Pilot and Namiki fountain pens Each 50 ml bottled ink is made from hand blown glass Angled etched bottle bottom allows pen to use virtually every drop of ink