Gel pen PILOT 0.5 mm, black ink, model 45K004A

PILOT gel pen 0.5 mm with black ink (model 45K004A) is a refillable stick roller ball designed for smooth, precise writing. The 0.5 mm tip produces fine, consistent lines while the gel ink delivers dense, clear black strokes suitable for everyday note-taking, form-filling and sketching. Constructed by PILOT, this pen balances a compact body with a reliable ink flow system intended for office, school and personal use.

Advantages

The gel ink formulation ensures even coverage and minimal skipping, producing sharp black lines that remain legible on various paper types. The 0.5 mm tip provides precision for handwriting and detailed sketches while the refillable design reduces waste and allows continued use with compatible refills. The stick roller ball mechanism offers a steady ink supply and comfortable control for extended writing sessions.

Suitable for

• Everyday note-taking and journaling
• Filling forms and signing documents
• Detailed sketching and diagramming
• School and office handwriting tasks

Key specifications

• Tip size: 0.5 mm for fine, precise lines
• Ink type: gel ink for dense, consistent black strokes
• Design: refillable stick roller ball pen
• Line quality: smooth flow with minimal skipping
• Typical uses: writing, form filling, sketching

How to use

Hold the pen at a comfortable angle and apply light, consistent pressure to allow the gel ink to flow smoothly onto paper. For best results, write with the pen tip aligned to the direction of your handwriting and maintain a steady pace to prevent blotting. If the pen is refillable, follow the manufacturer’s refill instructions to replace the cartridge when ink supply runs low.

Usage recommendations

Store the pen capped when not in use to prevent the gel ink from drying. Use on standard writing paper and avoid excessive pressure to maintain tip condition. When refilling, use compatible PILOT gel refills to ensure optimal performance and ink flow.