Description‎:‎Good for freehand sketch drawing‎,‎ signing important documents and fabric design‎.‎Technical qualities include an archival quality pigma ink‎,‎ its waterproof‎,‎ fade and chemical resistant‎.‎Will not smear or feather when dry‎,‎ does not bleed through most papers‎.‎Excellent for archival journals‎,‎ cartoon and manga illustrations‎.‎Type‎:‎ PenInk Color‎:‎ BlackShell Material‎:‎ PlasticPurpose‎:‎ Office‎,‎ StationeryFeatures‎:‎ Useful‎,‎ 9 Pcs Set‎,‎ Smooth WritingSize‎:‎ 0.2mm ‎(‎005‎)‎‎,‎ 0.25mm ‎(‎01‎)‎‎,‎ 0.3mm ‎(‎02‎)‎‎,‎ 0.35mm ‎(‎03‎)‎‎,‎ 0.4mm‎(‎04‎)‎‎,‎ 0.45mm ‎(‎05‎)‎‎,‎ 0.5mm ‎(‎08‎)‎，1.0mm‎(‎10‎)‎‎,‎ Soft BrushNotes‎:‎Due to the light and screen setting difference‎,‎ the item‎'‎s color may be slightly different from the pictures‎.‎Please allow slight dimension difference due to different manual measurement‎.‎Package Includes‎:‎1 Set Pens ‎(‎ 8 x Pens‎,‎ 1 x Soft Brush‎)‎