by snichols4

I guess I had high hopes for these pens being a loyal uni-ball customer for many years. As an Engineer I need a pen capable of writing very fine. I ordered 2 boxes for our Engineering department and within a day everyone officially hates them, so this is not just my opinion. Out of the box every pen writes different. Some write very well and others are extremely light and really lacking ink flow. ...

by cliftonstewart11

I was super excited to see these on my doorstep when arrived home from class. The pen writes insanely small. its not a notetaking pen if anybody thinks they are going to do so with this particular pen. they are so cool to have around though. "the world's thinnest pen"

by ronmcvicar

I originally purchased the .18mm bit because I wanted a mess free alternative to field 'travel' sketch pens that were felt tipped like a Micron or messy like a refillable drafting pen. These did the trick for the most part, though the durability is complained about, they do out perform felt tips of the same size by leaps and bounds, and are of course just as durable as the metal nib on a drafting ...