The Sakura Pigma Micron is a technical fineliner built around Sakura's archival Pigma pigment ink rather than a standard water-soluble dye

but before it dries you can mix it directly on the surface

it's waterproof

where a regular pen would barely show up at all

we have collected all the rumours

sakura koi coloring brush pen Idwrap The Sakura Pigma Micron isThe Sakura Koi Coloring Brush Pen uses a flexible polyacetal brush tip designed to behave like an actual paintbrush rather than a typical felt marker tip it bends under pressure and bounces back to a fine point as soon as you lift off, so you can move between thin detail lines and broad sweeping strokes without switching pens. Pressure controls the width, from a fine 0. 5 mm line up to a 4. 0 mm wash. The ink is a water based, solvent free dye built