Pros: Overall Quality, Durability
It happens some times.
Weepers or nicks and this styptic will stop it quick. Handy size vs. roll on style so it's eminently packable for travel or just put in pocket. Another mfr makes a gel which is good too but sometimes makes for a shiny out of place "face repair" so i prefer using these pencil types. I shoulda' got a bunch more but this one will last at least a year if not more IMO if kept dry after use. Which I hope not to use often at all! I use a straight razor daily, DE if really pushed for time. Any shaver using a blade needs a styptic.