Pentel EnerGel Retractable Gel Pen, 0.7mm, Medium Point, Black Ink (BL407C-A)

Sturdy, Professional Design
Made with an alloy metal body, this pen stands to years of long note-taking sessions and travel in your pocket, purse, or briefcase. A retractable design and a sturdy clip keep the pen secure when not in use, while the balanced blue and silver exterior gives the pen an executive-level appearance. A distinctive textured grip helps provide good control and better comfort.

High-Performance, Quick Drying Ink
EnerGel ink combines the best qualities of liquid and gel inks for a high-performance ink that flows smoothly, helping you write quickly and comfortably. The ink dries quickly, minimizing the chance of smears, smudges, and globs, even when used by left-handed writers.

Refillable
Continue to use this pen years after the initial ink cartridge runs dry by unscrewing the pen's barrel and installing any EnerGel ink refill. The easy-to-insert refills come in multiple colors so you can convert the pen to another color ink without a hassle.