FeaturesGel ink for smooth writing and improved ink flowConvenient retractable designCushioned rubber gripRefillablePack of 12This Pilot G205 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 fine 0.5mm nib, which writes a 0.3mm line width and also features a translucent barrel, allowing you to monitor remaining ink levels. This pack contains 12 blue pens.