Lanier Pens Pack of 6 Schmidt 4889 MegaLine Pressurized Ball Point Refill BlueBlack Ink Medium Tip

6X Schmidt 4889 MegaLine Pressurized Ball Point Refill BlueBlack Ink Medium Tip Pack Contains the following Schmidt Refills 3 Blue 4889 Medium 3 Black 4889 Medium Schmidt MegaLine 4889 Pressurized Ball Point Refill The Schmidt Megaline system allows not only writing upside down or under the most extreme environmental condition but also a writing with the highest speeds The air tight system gives these refills a literally unlimited shelflife They are equipped with a stainless steel tip manufactured with the upmost precision as well as special ink pastes developed exclusively for Schmidt MegalLine pressurized refills SCHMIDT MegaLine Pressurized Refill Writes Upside Down and in Zero Gravity Fits Fisher Space Pens Diplomat Spacetec first version Sensas and other ballpoint pens using Fisher Space Pen pressurized style refills Stainless Steel Tip Refill Reads SCHMIDT MegaLine 4889 M Nib Size Medium 07mm Colors Blue Black Length 3 12 89mm Diameter 189 48mm.