This set includes a white charcoal pencil, a firm graphite pencil (either firm 602 or a firm Volume), and a two step pencil sharpener. It's a very good way to try the two pencils I use the most on fabric.
#185 Ancient Scroll Replacement Bobbin
#181 Nightscape Replacement Bobbin
#178 Poolside Replacement Bobbin
#177 Gone Fishing Replacement Bobbin