I've been enjoying exploring a set of Faber Castell Pitt Pens I got recently. This 8 pen set has a variety of tip sizes and styles, and I've been using the medium, small, and extra small pens the most allowing me to create lines and patterns with a variety of thicknesses.
The biggest intent of these drawings has been simply trying to be present in the art making and trying to slow down and stay focused on the act of mark making. I'm not certain where these experiments are going, but I'm enjoying the graphic quality of the designs.