Ballpoint Pen Centrum Pioneer 0.5 mm — blue ink, oil-based refill

Centrum Pioneer ballpoint pen with a 0.5 mm tip and blue oil-based ink is designed for precise everyday writing, note-taking and office use. The fine 0.5 mm tip produces clear, consistent lines while the oil-based refill provides smooth ink flow with reduced smudging on most paper types. The pen’s balanced body and reliable tip make it suitable for prolonged writing sessions and detailed handwriting tasks.

Advantages

The fine 0.5 mm tip delivers accurate, neat lines for small handwriting, annotations and detailed diagrams. The oil-based ink reduces bleeding and feathering, improving legibility on a range of papers. The pen offers dependable start-up and continuous flow for consistent performance, and its straightforward design provides easy handling and comfortable control during extended use.

Suitable for

• Everyday note-taking and journaling
• Office documentation and signing forms
• School assignments, exams and homework
• Detailed sketches, annotations and technical notes

Key specifications

• Tip diameter: 0.5 mm (fine)
• Ink type: oil-based (viscous, quick-drying)
• Ink color: blue
• Line quality: consistent, fine line
• Body: lightweight, balanced design for comfortable grip

How to use

Hold the pen at a natural writing angle and apply light, even pressure to allow the 0.5 mm tip to produce clean lines. Store the pen capped or retracted when not in use to prevent drying of the tip. For best results on thin or low-quality paper, write with moderate speed to avoid potential show-through or bleed-through. If the pen is unused for an extended period, scribble gently on a scrap sheet to restore ink flow.

Usage recommendations

Use this Centrum Pioneer ballpoint pen for tasks that require precise, consistent handwriting. Keep it capped between uses and store at room temperature. Combine with medium to high-weight paper for optimal legibility and to minimize ink transfer to the reverse side.