Ballpoint pen uni Mitsubishi Pencil SN100, green ink, model SN100ZIEL

uni Mitsubishi Pencil SN100 is a ballpoint pen with green ink designed for everyday writing, note-taking and marking. The SN100ZIEL model features a medium point and a balanced plastic barrel that provides consistent ink flow and clear, legible lines suitable for office, school and personal use.

Advantages

The pen delivers a steady, smear-resistant green line that helps with editing, color-coding and highlighting without overpowering the page. Its lightweight barrel and ergonomic diameter allow for prolonged use with minimal hand fatigue. The ink dries quickly to reduce smudging and works well on standard office paper.

Suitable for

• Everyday writing and note-taking
• Form filling and document signing
• Marking, color-coding and annotation
• School assignments and classroom use
• Office tasks and administrative work

Key specifications

• Ink color: green
• Tip type: ballpoint (medium)
• Barrel material: plastic
• Line characteristics: consistent flow, quick-drying
• Intended use: everyday writing, marking and note-taking

How to use

Remove the cap or retract the tip if applicable, then apply light, even pressure while writing. Store the pen horizontally or tip-up when not in use to help maintain consistent ink flow. Use on standard paper for best results; avoid prolonged exposure of written pages to moisture to preserve line quality.

Usage recommendations

For optimal performance, keep the tip clean and recap the pen after use. For color-coding tasks, pair this green ballpoint with contrasting black or blue pens to improve document clarity and visual hierarchy.