I bought this pen along with the uniball signo UM-151 - .28 tip & uniball signo
RT UM-138 - .38 tip. Initially all three pens worked great. The first to go was
the .28 uniball, either the tip failed or it ran out of ink. The RT .38 was
next, it seemed flow liberally onto the pages of my moleskin. The Hi-Tec-C out
performed them all. It has a slight scratchy feel at first but that goes away
after writing with it for a while. The ink does not bleed through and it sips
the ink! I recommend this paper to anyone keeping a journal or who likes to have
high detail in their sketches.