The Pilot Hi-Tec-C gel ink pens are one of our personal JetPens favorites as far as fine lines and smooth writing go. These are one of the few pens we carry that produce mechanical pencil-looking lines with gel ink.
The Hi-Tec-C pens are available in 0.25 mm, 0.3 mm, 0.4 mm and 0.5 mm sizes. The fine tips are pretty fragile though, so they will bend if dropped without the cap or possibly even from a very heavy handed writer. Regardless, this is the perfect pen for writing detailed notes in a smaller area. The ink is a special gel formula that dries quickly and does not smudge as easily as other gel ink pens. Some people do find the smaller point sizes (0.25 and 0.3 mm) to be a little scratchy, and they will poke through thinner paper like post-its or copier paper.
Another bonus is that the same great writing and ink quality of this pen is available in a fancier form. Let's face it, if you are going to use this pen to take notes in a high-stakes executive power meeting, the original clear plastic body can look a little cheap. For this reason Pilot has the Hi-Tec-C Cavalier pen which is a more sophisticated and formal version, that is refillable. The full metal body gives a nice weight in hand when writing, but it is only refillable with the designated Cavalier refills, so your soda blue or mandarin orange Hi-Tec-C refill will not work in this dressed up pen body.