Refill For Parker Retractable Gel Ink Roller Ball Pens, Medium Conical Tip, Black Ink, 2/pack Extend the life of your favorite gel pen. Conical, roller ball tip provides controlled writing that is easy to read. Fits all Parker® retractable gel ink pens. Parker® refills can be used with retractable roller ball pens One year limited warranty is included Package includes two refills
