ZDF1081 Features: * Line Size : 1.00 mm * Visible Ink Supply: No * Post-Consumer Recycled Content Percent : 0 pct * Tip Type: Conical * Pen Style: Retractable * Special Ink Type: Pigmented * Grip Type: Rubberized * Mfr. Refill Number (Item Number): 35972 * Point Type: Bold * Pre-Consumer Recycled Content Percent : 0 pct * Global Product Type: Pens-Roller Ball * Pocket Clip: Yes * Pen Type: Roller Ball * Total Recycled Content Percent : 0 pct * Refillable: Yes Color/Finish: * Barrel Color(s): Silver * Ink Color(s): Black