Paper Mate PhD Ball Point Pen, Medium (1.0 mm), Black

Ergonomic Triangular Grip. LubriGlide Ink System. Large cushioned triangular grip for increased comfort and control; LubriGlide Ink System provides superior overall performance with smoother lines, intense color, immediate starts and less skips and blobs; Refillable and retractable. Refill Ordering Information: Black Ink - Item No. 49324.