Set of black inks, including Shirousagi Umezumi and Kuujaku. - Ink Type: Black Ink - Brand: Shirousagi (White Rabbit) 90% remaining - Ink Name: Umezumi (Plum Gray) 50% remaining - Ink Name: Kuujaku (Peacock) 99% remaining, color mixed. Thank you for viewing. These are fountain pen inks. For letters, sketches, etc.? The bottles have been opened, so please understand this before purchasing. Thank you.