uni‑ball Jetstream 3 Multicolour Retractable Rollerball Pen

uni Jetstream 3 Multicolour Retractable Rollerball Pen

One pen, three inks. The uni Jetstream 3 packs black, blue and red rollerball colours into a single retractable barrel, so you can switch between them with a click instead of carrying three separate pens. It's a small bit of engineering that makes a real difference if you annotate documents, mark up drafts, or just like having options on your desk without the clutter.

Each colour writes with uni's Jetstream ink, formulated to flow with noticeably less drag across the page than a standard rollerball or ballpoint. The ink is quick-drying, which means fewer smudges if you're left-handed or tend to write fast, and it lays down a clean, consistent line at the 1.0mm medium tip.

Why it's worth having on your desk

• Three ink colours (black, blue, red) in one retractable pen, selected with a simple click mechanism
• uni Super Ink technology: fade-resistant, water-resistant and tamper-proof, so important notes and signatures hold up over time
• Jetstream ink flows with reduced friction for a smoother, faster writing experience
• Quick-drying formula to minimise smudging, particularly useful for left-handed writers
• Soft rubber grip for a comfortable hold during longer writing sessions
• Refillable barrel, compatible with uni SXR-80 rollerball refills, so you're not replacing the whole pen once the ink runs low
• Manufactured in Japan to uni's usual standard of finish and reliability

Specifications

• Tip size: 0.7mm (medium point)
• Ink colours: black, blue, red
• Mechanism: retractable, click-action
• Grip: moulded rubber
• Refill type: uni SXR-80 rollerball refill
  

Who it suits
This is a genuinely practical pen rather than a novelty item. Teachers marking student work, project managers colour-coding notes, students highlighting key points in a lecture, or anyone who just likes to keep red for corrections and blue for everyday writing will get real use out of it. It's compact enough to sit in a pencil case or jacket pocket and sturdy enough for daily use at a desk.

Care and refills
When the ink in any of the three colours starts to fade or skip, replace that colour's cartridge with a uni SXR-80 refill rather than discarding the whole pen. Store it with the tip retracted when not in use to protect the point and prevent the grip collecting dust.