FeaturesGel ink for smooth writingConvenient retractable designCushioned rubber gripMedium 0.7mm nib with 0.4mm line widthPack of 12This Pilot G207 Gel Ink Retractable Rollerball Pen features gel ink for smooth writing and improved ink flow. The pen has a convenient retractable design with a cushioned rubber grip for comfort even over protracted periods of writing. The ink is refillable, acid free and suitable for archival use. The pen has a medium 0.7mm nib, which writes a 0.4mm line width and also features a translucent barrel, allowing you to monitor remaining ink levels. This pack contains 12 black pens.