Micro Pen Fineliner Pens 10 Size Fine Point Archival Black Ink MARTCOLOR Artist
Filled with water-based, non-toxic black ink that is waterproof, fade-resistant, and non-bleeding. This professional drawing pen set includes 10 unique nib sizes: 0.05mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, plus a soft brush tip (1–2mm).