Bests & Worsts Reviews from Amazon

Writes incredibly smooth. Doesn't bleed through any normal paper I've used. I haven't had one run out yet (but I tend to "loose" them pretty quickly--you'll find out why in a second). Best part: it's retractable. Because I really hate lids. Why would anyone want a lidded pen? Like I need another tiny plastic thing to keep track of. My only caveat is that you need to be very careful taking them to work. I don't know how many times I've let someone use it, they comment on how awesome it is, it soon disappears and then days later I see them using it. My first impulse is usually to run them over with my car but I never do because I'm worried they might have the pen in their pocket and I don't want to break it.