More cheap biro sketches

Some more quick biro sketches, just done on cheap lined paper, as I try to return to the habit of sketching almost every day, if possible. These are done with a Pilot BPS-GP (B) biro (1.2), bought from the local newspaper shop, which can do a really thin line and quite a thick dark one. Probably exactly what I am looking for. I am tempted to add this to my regular sketching bag of pens. Although I do miss the random splotchiness and variable thickness of the cheapest biros in the last post.