Pilot is discontinuing three of its Iroshizuku inks and replacing them with three new ones. Production will end next month on yellow-brown Ina-ho, royal blue Tsuyu-kusa and medium-brown Tsukushi (which we just bought a bottle of). Replacing them are pink Hana-ikada, yellow-green Hotaru-bi and dark teal Sui-gyoko—which maintains the Iroshizuku line at 24 inks. See Pilot Japan’s website. [Fudefan]

Update, 14 April 2022: The Well-Appointed Desk reviews the new trio. (Also, we just picked up a bottle of Ina-ho, while we still could.)