Seiryﾅｫtai 1.5-chﾅ・(Boku-Undo)

This ink is layerable, non-shiny, and allows for flexible expression of shading. Its deep depth makes it ideal for creating three-dimensional images with a sense of distance in the ink color.
It can be used for a wide range of purposes, such as for illustrated letters. It is also recommended for practicing ink painting.
For ink painting
Pine Soot Ink
Subdued blue with a strong bluish tint