Are Micron pens waterproof?

Yes. Sakura describes the ink as waterproof and bleed-free, so you can paint watercolor over dry lines.

Which Micron size should I use?

005 and 01 for fine detail and hatching, 03 and 05 for general outlines, 08 for bold lines.

How do I make Micron tips last?

Hold the pen upright with light pressure. Pressing hard pushes the fine nib back into the barrel.

Best fineliner

SAKURA

Sakura Pigma Micron (6-Pack)

Six Pigma Micron pens in point sizes from 005 (0.20 mm) to 08 (0.50 mm) with archival, waterproof, fade-resistant pigment ink. They are the standard inking pen for comics, sketching and journaling.

Best for: Inking over pencil, comics, sketching and journaling

Pens: 6
Sizes: 005, 01, 02, 03, 05, 08
Ink: Pigma pigment, archival
Waterproof: Yes

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What we like

Archival pigment ink that is waterproof once dry
Six sizes from very fine to medium
pH neutral and quick drying

Keep in mind

Fine tips bend if you press hard
Costs more per pen than generic fineliners

Key features

From the manufacturer's Amazon listing.

Precise archival pens create fade resistant, waterproof, bleed free marks for drawing, artwork, journaling, and more
Includes 6 black ink Pigma Micron pens in point sizes 005 (0.20mm), 01 (0.25mm), 02 (0.30mm), 03 (0.35mm), 05 (0.45mm), and 08 (0.50mm)
Pigma Micron ink is pH neutral, quick drying, and approved by ACMI toxicologists; pens have AP certification seal
Single pigment ink prevents color variations; pens feature durable plastic body and smooth grip for comfort
Japanese quality Sakura Pigma Micron pens deliver consistent results for manga artists, graphic designers, and crafters

Frequently asked questions about the Sakura Pigma Micron (6-Pack)

Are Micron pens waterproof?: Yes. Sakura describes the ink as waterproof and bleed-free, so you can paint watercolor over dry lines.
Which Micron size should I use?: 005 and 01 for fine detail and hatching, 03 and 05 for general outlines, 08 for bold lines.
How do I make Micron tips last?: Hold the pen upright with light pressure. Pressing hard pushes the fine nib back into the barrel.