Zebra Pen Z-Grip Basics Stick Pen, Medium Point,1.0mm, Black Ink, 30-Count 1.0mm medium point with black advanced ink for free-flowing, smooth writing performance Features a triangular barrel and a ridged, latex-free rubber grip for increased comfort and control Stylish, translucent barrel allows you to easily monitor your ink supply so you can always know when you need a replacement pen Smooth flowing skip-less ink makes it ideal for everyday writing, note-taking and journaling Z-Grip Basics Ballpoint Stick Pen is available in 4 business colors: Black, Blue, Red, Green