THESE PENS ARE JUST INCREDIBLE! THESE ARE ALMOST AS TINY-POINTED AS THE 0.18
BITS AND A GREAT DEAL SMOOTHER. IF YOU ARE WRITING ON LOW GRADE PAPER OR PAPER
THAT HAS BEEN PRINTED, YOU ARE BETTER OFF WITH 0.38 dx.
The 0.28mm Uni-ball Signo UM-151 gel pens are my favorite writing pens. I can't
live without these and i go through them quickly. I like to write small and the
0.28mm size is perfect. My second favorite size was the Uni-ball Signo Bit
0.18mm. I was sorry to see these go, although I understand it was difficult to
get one to work properly at this size.