- Vivid colors like poster colors 1.8-2.5 mm medium-sized round core type that can be used for characters, lines, painting, etc. Since it is an opaque ink, it can be vividly colored and overwritten even on black or dark colors.
- Medium round core (writing line width 1.8-2.5 mm)
- 8 color set : black, red, blue, green, yellow, pink, light blue, white
