Lubriglide ink system delivers smooth lines and intense color. Expect bold and expressive writing from start to finish. Paper Mate offers high-quality inks you can depend on. Pen Refill Type: Ballpoint; Special Ink Type: N/A; Refill For Series: Phd, Phd Ultra Ballpoints; Tip Type: Conical.

Features

• Ballpoint pen refill.
• Smooth lines and intense color.
• Bold and expressive.
• High-quality.