Ballpoint pen uni mitsubishi pencil SXN-101 with light blue housing and blue refill

The uni mitsubishi pencil SXN-101 ballpoint pen combines a light blue plastic housing with a blue ink refill to provide a compact, reliable writing instrument for everyday use. Designed for consistent ink flow and smooth lines, this pen supports routine note-taking, office tasks and general writing needs. Its balanced shape and lightweight construction make it easy to carry and operate for extended periods.

Advantages

The pen offers steady blue ink delivery with minimal skipping and a uniform line width characteristic of uni ballpoint refills. The light blue body provides visual distinction among writing tools while remaining unobtrusive on a desk. Its compact dimensions and low weight contribute to comfortable handling and portability, and the refillable design allows for economical reuse with compatible replacements.

Suitable for

• Everyday handwriting and note-taking
• Office paperwork and forms
• Schoolwork and study notes
• Annotating documents and making quick sketches

Key specifications

• Housing material: light blue plastic
• Ink colour: blue
• Refill type: ballpoint refill compatible with uni ballpoint standard refills
• Pen type: compact, lightweight ballpoint pen
• Writing performance: smooth ink flow designed for consistent lines

How to use

Remove the cap (if present) or extend the tip according to the pen model, then write with moderate pressure to allow the ballpoint mechanism to deliver a steady ink flow. For best results on standard paper, maintain a relaxed grip and consistent writing angle. To replace the refill, unscrew or pull apart the barrel as appropriate for the pen’s construction, remove the spent refill and insert a compatible replacement until it is seated securely.

Usage recommendations

Store the pen horizontally or tip-up when not in use to help prevent ink leakage. Use compatible uni ballpoint refills for optimal performance and replace refills promptly when ink flow diminishes to maintain clean, consistent writing.