Zebra Z-Grip Retractable Ballpoint Pen, Black Ink, Medium, DozenExperience superb writing comfort with the soft rubber grip. Retractable pen protects pockets and purses. Quick-drying ink reduces smearing to keep your documents clean and safe. Visible reservoir lets you keep an eye on your ink level. Point Size: 1 mm; Point Type: Medium; Ink Color(s): Black; Pen Type: Ballpoint.