I've been using my black Lamy Safari since Christmas now. It's my first (and so far only) fountain pen. So far I definitely like it. The pen has a fine nib, and I'm using Noodler's Ink "Old Manhattan Blackest Black Permanent" in it.
The pen has a very stealthy look to it, and that is probably a good thing since I use it in school daily. I'm not sure what is the ideal way to clean the nib off after pumping the pen up with ink (since you need to submerge the whole nib in ink to be able to suck in ink). Any ideas on how to clean the nib then?