Fineliner pen Sakura Pigma Micron 05 — black ink, stroke 0.45 mm, permanent pigment ink

The Sakura Pigma Micron 05 fineliner produces a consistent black line with a 0.45 mm stroke using permanent pigment ink designed for archival-quality work. This single-piece, refill-free pen provides predictable, even ink flow for technical drawing, illustration, precise note-taking and other tasks that require a stable, fade- and water-resistant line. The water- and fade-resistant pigment formulation resists smudging and is suitable for mixed-media workflows where ink permanence is important.

Advantages

The Pigma Micron 05 delivers a fine, precise line that remains consistent across long drawing sessions. Permanent pigment ink offers archival stability and resistance to water and fading, making the pen suitable for documents and artworks that need to retain clarity over time. Its single-piece construction requires no refills and the firm nib provides accurate control for detailed work.

Suitable for

• Technical drawings and architectural sketches
• Ink illustration, comics and line art
• Hand lettering and detailed calligraphy accents
• Note-taking, annotations and archival documentation
• Mixed-media work where water-resistant ink is required

When it may not be suitable

This fineliner is intended for precise, controlled lines; it is not designed for broad washes or brush-style strokes. If you need variable line width, a brush pen or a multi-tip set may be more appropriate. The pen is single-use in the sense that it is not refillable, so heavy daily users may prefer a refillable system for long-term cost efficiency.

Key specifications

• Ink color: black
• Stroke width: approximately 0.45 mm (0.05 / 05 size)
• Ink type: permanent pigment, water-resistant and fade-resistant
• Nib: firm, fineliner point suitable for detailed lines
• Construction: single-piece, refill-free pen

How to use

Remove the cap and hold the pen at a comfortable angle to the paper for controlled line work. Use steady, even pressure to maintain a consistent 0.45 mm stroke; lighter pressure will produce finer marks while heavier pressure may slightly broaden the line. Allow ink to dry briefly before layering other wet media or erasing pencil underdrawings. Store capped when not in use to prevent drying.

What to consider before purchase

• Required line width — 0.45 mm stroke for fine, consistent lines
• Need for permanent, water- and fade-resistant pigment ink
• Preference for a refill-free, single-piece pen versus refillable options
• Intended surface — suitable for most papers used in drawing and documentation

Usage recommendations

For best archival results, use on quality, acid-free paper and allow ink to dry fully before exposing work to moisture. Combine the Micron 05 with other nib sizes in the Pigma Micron range to achieve varied line weights while maintaining consistent pigment performance.