UNI-BALL Signo Black Gel Pens, Box of 12 | Waterproof 0.7mm | Acid-Free Ink

You've been through three pens this week because the ink smears on the first coffee splash. Or the line gets thinner by page two and you're back at the stationery shop. The Signo Black fixes that. Waterproof pigment ink, 0.7mm tip, acid-free. Twelve pens in the box. No ghosting, no fading, no 'where's my pen' by Thursday

• Waterproof pigment ink — survives coffee, rain, and desk wipes
• 0.7mm tip for a clean, consistent line on every page
• Acid-free ink keeps documents sharp years later
• Bold black for contracts, notes, and everyday writing
• Box of 12 — one per person in the meeting room