2x refill cartridges

streak-free

or distorting

this is the narrowest pen in the Parallel series

Extra tips that are suitable for MTN Water Based Marker Medium 5 mm and MTN Empty Refillable Marker Medium 5 mm pens

sakura koi coloring brush pen KOI Colors:421 Magenta Pink 2x refill cartridgesThe 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