OMG... Jeff, the memories you bring back.  I still have mine, and some replacement leads too.

I have a nice silver pen given to me by my Uncle at least 30 years ago.  It has a University of Alabama emblem attached to it.  It is VERY special to me; I've used it to sign every single tax return since I received it (before efile days) and I initial the paper client copies with it.   It obviously gets a lot less use these days; I don't have to replace the ink cartridge as often anymore.  I probably should buy a dozen of the cartridges as they may become obsolete.  Maybe they already are 😉