The popular Uni-ball Jetstream ballpoint pens are now available with brightly colored inks! Their plastic bodies match the inside ink color, and several ink colors are available in both 0.5 mm and 0.7 mm sizes. Add one of these smooth writers to your collection for a splash of color.
I like this pen a lot. At first, it is a little scratchy compared to the other
Jetstreams I own, but I wrote with it some more, and it writes just as smooth. Plus, not a lot of people have an orange pen :p