Zebra GR8 Retractable Gel Pen, Black Ink, Medium, DozenWide barrel with soft contoured rubber grip provides outstanding comfort and control. Acid-free, archival quality ink ensures a long life for your documents. Silver-coated cone, ring clip and plunger for added style. Retractable pen protects pockets and purses. Point Size: 0.7 mm; Point Type: Medium; Ink Color(s): Black; Pen Type: Roller Ball.