Fineliner Sakura Pigma Micron 03 blue — 0.35 mm, permanent pigment ink

The Sakura Pigma Micron 03 fineliner in blue features a 0.35 mm tip and permanent pigment ink designed for precise, consistent line work. This pen delivers colorfast, water-resistant results suitable for technical drawing, illustration, note-taking and archival applications. The fine metal-clad nib maintains a steady ink flow for controlled strokes and clear reproduction on paper.

Advantages

The pen combines a durable fine point with archival-quality pigment ink that resists fading and water exposure, ensuring long-lasting clarity. Its consistent ink flow and even pigmentation reduce the need for retracing and make it easy to achieve uniform strokes. The compact, lightweight barrel is comfortable for extended use and supports detailed work without hand fatigue.

Suitable for

• Technical and architectural drawing requiring precise line widths
• Illustration, manga and comics where consistent fine lines are needed
• Note-taking, journaling and annotation on paper
• Archival work and documents that require colorfast, water-resistant ink
• Mixed-media projects where overlaying ink with water-based media is necessary

When it may not be suitable

This fineliner may not be ideal for work that requires variable line thickness or brush-like strokes, as the rigid 0.35 mm tip produces a uniform line. It is also not intended for use on non-porous surfaces where pigment ink cannot penetrate; on such materials ink adhesion and drying may be limited.

Key specifications

• Tip size: 0.35 mm (fine)
• Ink type: permanent pigment ink
• Color: blue
• Line quality: consistent, water-resistant and fade-resistant
• Nib construction: metal-clad fine point for durability and precision
• Suitable media: paper and archival media compatible with pigment inks

How to use

Uncap the fineliner and allow the tip to settle for a moment if the pen has been stored horizontally. Hold the pen at a comfortable angle and apply gentle, even pressure to produce a consistent 0.35 mm line. For technical or measured work, use with rulers or templates; for illustration, employ steady hand movements for smooth curves. After use, replace the cap securely to prevent the tip from drying out.

What to consider before purchase

• Desired line width: 0.35 mm produces a fine, uniform line rather than variable strokes
• Surface compatibility: optimized for paper and archival materials rather than glossy non-porous surfaces
• Archival requirements: pigment ink is colorfast and water-resistant for long-term documents
• Single-pen purchase: suitable for single-colour tasks or as part of a set for varied widths

Usage recommendations

Store capped when not in use and keep the pen horizontally or tip-up for best ink performance. For archival projects, allow ink to fully dry before handling or applying additional media. When combining with water-based paints, test on a scrap to confirm expected water-resistance and color behaviour.