The classic 30 ml bottled Pilot fountain pen ink is available in 4 most traditional ink colours, i.e. Blue, Blue Black, Black and Red. The ink is manufactured and bottled in Japan with highest quality standard. The ink colour is elegant and classic. Also, it is water and moisture resistant making the writing extremely long lasting. The product is developed for any general use of dip pens as well as plunger-type fountain pens.