Signo 1.0mm Gel Ballpoint

Write boldly and confidently with the Uni‑ball Signo UM‑153, a capped gel ink pen from Mitsubishi that combines smooth, high-performance writing with archival-quality pigment ink. With its broad 1.0 mm tip, this pen produces rich, saturated lines that stand out elegantly on the page.

• Durable Pigment-Based Gel Ink: Water-resistant, fade-resistant, and resistant to document fraud thanks to Uni’s Super Ink technology. 

• Broad 1.0 mm Tip: Delivers bold, expressive strokes ideal for journaling, sketching, or note-taking.

• Smooth & Reliable Flow: Despite the thick line, the ink dries quickly for a clean, smudge-free result.

• Quality Build: Clear acrylic barrel to track ink level, a comfortable rubber grip for extended writing, and a snap-on cap to prevent drying.

• Refillable: Designed to work with Uni’s standard gel refills for sustainability and cost-effectiveness.