Xezo Speedmaster 914 Black Ballpoint Gel Refills - Pack of 3.

Speedmaster 914 Gel Ballpoint Refills. Black. Swiss Made. Pack of 3. Medium line. Fits all types of pens that accept standard Parker style Ballpoint refills; interchangeable with standard Parker ballpoint refills. Each refill comes protected with silicone tip. Approximate writing length per each refill is 780 meters / 2,559 ft. / 0.48 mi. Shelf life is approximately 1.5 years. Shelf life can vary depending on the temperature and moisture of storing. Avoid extreme heat or extreme cold.