Ball Point pen doodles

It's been awhile since I sketched with Ball Point pen. I have dozens of Hard cover blackbook sketchbooks filled with ball point pen sketches in nearly every color. I forgot how much I like that medium. I been hooked on Prismacolors col-erase line , but I think I'll start sketching in pen more often or at least alternate between the two. The sketches are followed by some character development thumbnails that I did for a few clients as style test. Enjoy:)