uni-ball Power Tank SN-220 Blue Ink Ballpoint Pens. 1mm Rollerball Tip for Smooth Writing. Ideal for School. Water Resistant Ink, Writes On Wet Paper, In Extreme Cold, At Any Angle. 2 Pc Multipack

SMOOTH WRITING PERFORMANCE: 1.0 mm tip in blue delivers clear, bold lines with a smooth, controlled glide for reliable, consistent writing LONG WRITING COMFORT: Ergonomically designed barrel with a chunky rubber grip provides a firm, comfortable hold, reducing hand fatigue during long essays, study notes, and extended writing sessions ALL-CONDITION PERFORMANCE: Pressurised ink system writes in extreme conditions, including temperatures as low as -20°C, upside down, and even on wet paper-ideal for demanding environments and any-angle writing PRACTICAL PACK OF 2: Ideal for home, school, university, or office use-perfect for note-taking, outlining, sketching, and everyday writing tasks CONSISTENT INK FLOW: Advanced Uni-flow system ensures a steady, skip-free ink flow, producing smooth, vibrant lines that bond reliably to the page for clean, long-lasting results