Amazon.com: SAKURA Pigma Micron Fineliner Pens - Archival Black Ink Pens - Pens for Writing, Drawing, or Journaling - Assorted Point Sizes - 6 Pack
Sakura Pigma Micron 02 (.30 mm nib)
Sakura Pigma Brush Assorted Colour & Micron Drawing Pen Set Japan Art 12 Pens - Etsy
Amazon.com: Sakura Micron Drawing Pen, 01, Black
Sakura Pigma Micron pen 005 Blue ink marker felt tip pen, Archival pigment ink pens, 0.20mm line-width fine point for artist, technical drawing pens - 8 pack of Micron 005 blue - Walmart.com