The Pilot Iroshizuku is a line of luxurious inks created by Pilot to reflect the beautiful natural scenery of Japan. The gorgeous shades will fill your fountain pen with bold, beautiful and vivid colors. Each bottle is a beautifully crafted glass container designed with an innovative dip at the bottom to ensure the savory enjoyment of every last drop. Pilot Iroshizuku inks are highly regarded among fountain pen enthusiasts for their quality and wide range of colors.