I like the Signo 0.5 mm pens; its ink dries quickly enough for left-handed use. My only annoyance is that when they are near-empty, the lines get spotty and in

I like the Signo 0.5 mm pens; its ink dries quickly enough for left-handed use. My only annoyance is that when they are near-empty, the lines get spotty and inconsistent instead of turning brighter/weaker.