These pens are good for just about everything
Pigma Micron Pens and Sets
Sakura Pigma Micron 01 Pen, 0.25 mm, Black
Sakura Pigma Micron® - Assorted Sizes and Colors – Zentangle
My Sakura Pigma Micron Pen Review
Notions - Pigma Micron Pen - Black - Size 01-.25mm
SAKURA/Sipa Pigma Micron Graphic Design Pen Finliner 003 005 01 02 03 04 05 08 1.0 1.2 Brush Pen Fine Point Sketch Needle Pen
Experience smooth, skip-free writing and crisp ink colors that leave consistent lettering and lines every time Nib size for precise line width is
Sakura 30181 Pigma Micron Blister Card 01 Ink Pen, 0.25-mm, Black
Scrimshaw DVDs and Supplies Sandra Brady Art - Scrimshaw
Micron Pen Size 01 - fine tip
Pigma Micron Pen, O1 Sandra Brady Art - Scrimshaw