These are great refills....
These are great refills. While not specifically referenced in the JetPens
catalog, the ink seems to be a low-viscosity ink that flows much better than
traditional ballpoint ink. It is comparable to Uni "Jetstream" ink. I find the
Pilot ink actually flows onto the paper more smoothly and will less skipping
than Uni's "Jetstream" pens.
2 people found this helpful