Ugly batt, trashcan batt. I've heard of them before. They are batts made out of the scraps, leftovers from carding sessions. Some people sell said batts, so I've been saving scraps in a little bag for a while. Today for the hell of it, I carded them up. I only ran it through twice to avoid making "mud".
I actually like this! Lots of grey with color peeking through! I only had enough for one batt, but it'll make a nice single to ply with a darker grey I think. I wished I'd put a bit more red, but hey...it's just an experiment! Click onto the bottom pic to see a real close up! Kewl, huh?