Schmidt 4889 MegaLine Pressurized Refill – Black, Medium, 3 Pack

Premium Schmidt 4889 MegaLine pressurized technology enables not only a writing upside down but also in the most extreme environmental conditions as high speeds. Fits Fisher Space Pens, Diplomat Spacetec, first version Sensas and other ballpoint pens using Fisher Space Pen pressurized style refills.
Distributed by Lanier Pens.

• Made in Germany by Schmidt
• Metal body
• Medium Point 0.7mm
• Length: 3 1/2 inch (89mm)
• Diameter – .189 (4.8mm)