Sakura Pigma Micron & Graphic Drawing Pens - 1st choice for archival & fine details -
Sakura Pigma Micron Pen - Size 005 - 0.2 mm - 8 Color Bundle | JetPens
Amazon.com: Sakura Pigma Micron pens 12 Fineliner Drawing Set (05 Assorted Color with Black Brush, 08, 01 & 05)
Amazon.com: SAKURA Pigma Micron Fineliner Pens - Archival Black and Colored Ink Pens - Pens for Writing, Drawing, or Journaling - Assorted Point Sizes - 73 Pack with Container