- PILOT V5 rollerball pen with blue liquid ink and fine 0.5 mm tip for precise and smooth writing - Features Hi-Tecpoint technology that provides a fluid and controlled writing experience - Ink regulator system ensures a constant and even flow until the end - Design with transparent window to monitor ink level at all times - Quick-drying ink, resistant to smudges, leaks, water, and light - ISO 14145-2 certification, ideal for official documents and professional use - Pack of 4 pens, practical for office, school, or personal use - High-quality product, designed for those seeking reliability and performance in daily writing