Deleter Neopiko Line 3 Manga Comic Pen - Black 0.1mm Neopiko-Line-3 is multi-liner pen designed for Manga artists,graphic designers,professional artists and art students. Black Ink in a 0.1mm nib / tip Water-based Pigment ink. Waterproof, lightfast and archival Once dried,Smudge-proof with alcohol-based markers or watercolor AP mark certified by ACMI for ASTM D4236 conformity.