The Kuretake Zig Cartoonist Mangaka Outline Pens are ultra-fine markers with smooth flowing ink that's perfect for manga. The water-based pigment ink is smudge-proof with watercolors and alcohol-based markers once dry. Available in variety of ink colors and point sizes.
Nice price but the ink seems to be unsteady. It might be because I toss it into
my unorganized backpack making the ink wither drain or rush to the tip. I
haven't used it often but it's already dried up.