When ink in a tube just wont cut it, go all out with a Fisher Space Pen Bullet Pen. Titanium nitride coating makes this pen better than the same pen without a Titanium nitride coating. If you like titanium.
Aesthetics aside, this is a great EDC pen. Its super compact in the closed position but you get a full-size pen when its open.
In true Fisher Space Pen form, this pen writes at any angle. Even Zero gravity. So take one of these pens as part of your Everyday Carry for your next journey into outer-space. Or the store.