With their Signo RT1 pen, Uni-ball unveils an innovative tip design. The tip is rounded and edgeless to reduce friction against the paper, resulting in a super-smooth writing experience. Mirroring that smoothness is the simple body consisting of a clicker with clip, and a rubber grip that blends almost seamlessly into the barrel.
This pen writes very, very fine! Unfortunately, mine broke after dropping it one
too many times, so it loses a star for that. Otherwise the grip is very
comfortable, the color quite nice, and the fineness of the pen is consistently
fine and legible.
These are my new favorite pens. 0.28mm is a beautifully fine line, and these
pens handle it marvelously. They're just a trifle scratchy at an angle, but for
the fineness of the tip it's quite acceptable. Being able to get it in all the
colors is even better!