All of the pens look great! Nicely turned, and perfectly finished. May I ask: the 2 pens on the left - is that some sort of snake skin? And is the pen on the right an acrylic? It's very nice coloring and figuring.
Snake skins are prairie rattler from Don Ward. If you mean the deep reddish brown, that is red and black dyed burl. Can't remember what type, maybe maple?