Ballpoint pen Rystor PK7 0.7 mm blue ink, retractable ballpoint

Rystor PK7 is a retractable ballpoint pen with a 0.7 mm tip and blue ink designed for everyday writing. It delivers a medium-fine line that is suitable for note-taking, filling forms and routine office tasks. The retractable mechanism protects the tip when not in use, while the compact and lightweight body makes the pen easy to carry in a pocket, pencil case or briefcase.

Advantages

The 0.7 mm tip provides a balance between precision and smooth ink flow, producing clear legible text without excessive pressure. Blue ink offers good contrast on standard paper and is suitable for documents requiring colored ink. The retractable design eliminates the need for a cap and reduces the risk of ink drying or accidental marking. The pen’s lightweight construction supports extended use with less hand fatigue.

Suitable for

• Everyday note-taking and journaling
• Filling forms and administrative paperwork
• School and student writing tasks
• Office use for meetings and signatures
• Portable writing on the go

Key specifications

• Tip size: 0.7 mm (medium-fine line)
• Ink colour: blue
• Mechanism: retractable click mechanism
• Body: compact and lightweight design for easy portability
• Writing style: ballpoint, oil-based ink for consistent flow

How to use

Press the retractable click mechanism to extend the tip before writing and press again to retract it after use. Write with moderate pressure for best ink flow and clarity; excessive force is unnecessary and may shorten tip life. Store the pen tip retracted when not in use and keep it capped by the mechanism to minimize exposure to air and prevent drying.

Usage recommendations

For consistent performance, use on standard office paper and avoid prolonged contact with damp or rough surfaces. Replace the pen when ink flow becomes intermittent or the line thins; use with documents that require blue ink where colour distinction is needed.