I scanned this drawing from my sketchbook. I thought it might be fun to do a series on tools. But I got busy and stopped after a pair of scissors and this pair of pliers. Still a good idea though -- it gives me a chance to look at something analytically and it doesn't take that long to do. 30 minutes tops.
I like drawing with a fine point pen as a matter of convenience -- I have fine point pens laying about everywhere -- in my home, studio and purse. You could say it's my go-to drawing implement.
Every time I finish one of these quick studies, I wonder why I don't do this more often.