The Schneider® One Business Rollerball Pen features the best writing experience with the Ultra-Smooth tip and the innovative Super-Flow-System, guaranteeing consistent, even ink flow from start to finish. The large ink reservoir with ink level indicator ensures every drop of ink is used. Cap-off ink does not run dry even if the cap is removed for 2-3 days. Waterproof ink is suitable for documentary use according to ink standard ISO 14145-2. The ergonomically rubberized grip zone provides a secure hold for relaxed writing during longer writing sessions. Cap with sturdy metal clip fits neatly on either end of the pen. Writes in Fine line width (F), or 0.6 mm, Blue ink. Box of 10 pens. The One Business is produced CO2 neutral and made in Germany. Made in Germany, Schneider® products are manufactured to the highest quality and environmental standards that have earned awards and accolades across the company's 80+ year history. Known for reliability, functionality and sustainability, Schneider® Writing Instruments are available at excellent price points to empower creativity and pen to paper. Each thought is worth writing down - the Schneider® way.