Mitsubishi uni Jetstream Edge Ballpoint Pen – Black, 0.38 mm

The Jetstream Edge is the pen that pushed the boundaries of what a ballpoint tip can look like. Where conventional ballpoints taper to a blunt cone, the Edge narrows into a dramatically slender Point Tip — a shape that lets you see the nib and the line it is drawing with complete clarity, even during demanding, fine-detail writing tasks. It is the kind of feature that sounds like a small thing until you have used it, at which point writing with a conventional barrel tip feels noticeably obscured by comparison.

The ink is Jetstream's ultra-low viscosity oil-based formula — the same technology behind one of the best-selling ballpoint lines in Japan. It writes with a smoothness that reads as gel-like, drying quickly on the page with minimal friction and virtually no smearing. At 0.38 mm, the line is ultra-fine and precise, suited to small handwriting, dense notes, and detailed annotation. The Black/Red colourway pairs a black barrel body with a red clip accent — a clean, two-tone combination with a character that is both considered and direct. The pen uses a retractable click mechanism.

• Point Tip design — dramatically slender nib for clear sightlines during fine writing tasks
• Jetstream ultra-low viscosity oil-based ink — smooth, fast-drying, minimal friction
• 0.38 mm ultra-fine tip | Black ink
• Retractable click mechanism
• Black barrel with red clip accent
• Total length: 143 mm (5.6 in)
• Compatible with SXR-203-38 Jetstream Edge refill (sold separately)
• Part number: SXN100338BK15
• Made in Japan

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