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.
These pens are the smoothest writing of the micro gel pens that I've tried. They
make using a small Doane Utility notebook as a bullet journal possiblem since
with these you can write in each block of the grid.