Fineliner pen Sakura Pigma Micron 03 black — 0.35 mm, permanent pigment ink, light- and water-resistant

The Sakura Pigma Micron 03 fineliner in black features a 0.35 mm nib and permanent pigment ink that is light- and water-resistant. Developed for precise technical drawing, illustration, sketching and archival work, this fineliner produces consistent, crisp lines and reliable ink performance on a variety of papers. The compact, lightweight design and fine tip make it suitable for detailed work where accuracy and archival permanence are required.

Advantages

Sakura Pigma Micron 03 uses pigment-based ink that resists fading and running when exposed to light or moisture. The 0.35 mm nib delivers uniform line width for technical detailing and fine illustration. The pen is ready to use with immediate ink flow and a tip construction designed to maintain shape under normal writing and drawing pressure. Its permanence and water resistance make it suitable for work that must remain unchanged over time.

Suitable for

• Technical and architectural drawing requiring precise, stable lines
• Illustration, inking and comic art with fine detail work
• Sketching, note-taking and journaling where archival ink is preferred
• Archival labels, diagrams and records that need light- and water-resistant ink

When it may not be suitable

Because the nib is fine (0.35 mm), the Sakura Pigma Micron 03 is not ideal for broad strokes, heavy shading or filling large areas quickly. It is also not intended for use on non-porous surfaces such as glossy plastics or coated films, where pigment ink may not adhere properly.

Key specifications

• Tip size: 0.35 mm (fine)
• Ink type: permanent pigment ink
• Ink properties: light-resistant and water-resistant
• Color: black
• Typical uses: drawing, illustration, sketching, archival work

How to use

Hold the pen at a comfortable angle to achieve an even line and apply light, steady pressure for the finest results. For technical drawings or lined work, use a ruler or template to guide straight strokes. When switching between thick and thin lines, maintain consistent speed to avoid ink blotting. Allow ink to dry fully before touching or layering with water-based media; the pigment ink is water-resistant but surface drying time may vary with paper type.

What to consider before purchase

• Desired line width — 0.35 mm is best for fine detail rather than broad coverage
• Paper type — optimal performance on uncoated, drawing or archival papers
• Intended surface — not recommended for glossy or non-porous materials
• Archival needs — pigment ink offers permanence and resistance to fading

Usage recommendations

For archival or presentation work, test the pen on a scrap of the intended paper to confirm drying time and line appearance. Use lighter pressure for hairlines and slightly firmer pressure for more pronounced strokes. Store capped and horizontally when not in use to maintain tip condition and consistent ink flow.