I set out to do an experiment with all the ballpoint, rollerball, and gel pens I found in and around my studio desk. What did I uncover? I immediately eliminated the SWAG pens I received from various trade shows I’ve attended over the years. Their inks dried up fast inside the pen and were deemed unusable. They were basically disposable plastic pens. You know what I’m referring to.
I had a few name brand pens in my possession. I created a sample page where I sketched with the pens and then apply my fountain pen inks over the initial sketch. I also created sample lines and then applied water over the lines to get a better idea of how the ink reacted with water.

My gel pens and rollerball pens basically smeared when I applied water to the lines.
I was surprised to see my Retro51 ballpoint ink react the way it did with water.
My Cross, Parker, and Lamy ballpoint pens handled the water a bit better.
Here’s my Lamy ballpoint pen collection which includes the Al Star in Green, Vista in Clear, and Al Star in Cosmic.

My Lamy writes smooth across the different art papers I use. So far, no skipping or fading. The Vista model has a thinner grip section than the Al-Star. I do like the clear body showing off my ink refill.
I keep my Lamy ballpoint pens in my art journal and in my art pen case. I can find my refills (M16) at most online pen shops. They come in Fine, Medium, and Broad tips.
My Lamy ballpoint pen is fast becoming my favorite cool tool for creating quick sketches with a fairly permanent ink. The pen colors they come in are really lovely.
Ballpoint Pens: Lamy Al Star in Green and Cosmic with Fine tip. Lamy Vista Clear with Fine tip.
Journal: Canson Mixed Media A5.