Ballpoint pen Centrum Unicorn with blue refill — Centrum CE80343, single blue ink

Centrum Unicorn ballpoint pen with blue refill is a straightforward writing instrument designed for everyday office, school and home use. The pen comes pre-fitted with a blue ink cartridge and offers consistent ballpoint performance for writing notes, filling forms and general handwriting tasks. Its simple design focuses on practicality and meets standard blue-ink requirements for routine use.

Advantages

The Centrum Unicorn delivers reliable ink flow and a uniform line suitable for most daily writing needs. Its ready-to-use configuration eliminates the need for additional purchases before first use. The single-color blue ink ensures compatibility with documents and forms that require blue writing, while the balanced weight and slim profile support comfortable handling during extended use.

Suitable for

• Note-taking in school or lectures
• Filling documents and administrative forms
• Everyday journaling and lists
• Office handwriting tasks and signatures

Key specifications

• Ink color: blue
• Type: ballpoint pen with standard refill
• Body: lightweight slim barrel for general grip
• Intended use: everyday writing, office and school

How to use

Remove any protective cap if present, then extend the tip if the model includes a retractable mechanism. Hold the pen at a comfortable angle and apply light to moderate pressure for a consistent ink line. Store the pen capped or retracted when not in use to prevent drying. Replace the refill when the ink is exhausted following standard refill replacement procedures for ballpoint pens.

Usage recommendations

For consistent results, use on standard paper and avoid prolonged exposure to extreme temperatures or direct sunlight. Keep the pen capped between uses to preserve ink quality and replace the refill promptly once writing becomes faint or intermittent.