Pilot Refill for Dr. Grip Center Of Gravity Pen, Medium, Black Ink, 2/Pack

This Pilot refill pack is a must-have for anyone who owns a Dr. Grip Center of Gravity Pen. The pack includes two medium point black ink cartridges that guarantee smooth and consistent writing. Designed by Pilot, a reputable brand in the industry, these ink cartridges are ideal for business and office use. They are compatible with various Pilot pen models, including the 77271. If you need to refill your pen, these cartridges are a perfect fit. Add them to your office supplies and experience high-quality writing.

R5B21