The Parker Jotter has been my pen of choice for the past 45 or so years. I keep at least one in every room of my home just in case I need to jot something down. The Jotter was introduced in 1954, and it remains to this day comfortable to hold, with ink that flows immediately without skipping or smearing. Refills are available in various ink colors and tip sizes.
As a side note, the Jotter can frequently be spotted in movies—most famously in the 1995 Bond film, “Goldeneye,” in which 007 is presented with a Jotter that is actually a class-4 grenade that activates with three clicks of the pen. Trust me that the Literati-branded Jotter will harm no one and may just become your pen of choice.