Not sure if this will be controversial, but I am looking for recommendations on bloodletting tools. It is probably not surprising that auto-sacrifice is an important ritual for me. However, I have been having some problems with it lately. Normally I use a scalpel, but I've noticed that the blades, so sharp at first, go blunt very quickly.
I guess I would like to either:
1) Find an equivalent that tends to remain sharper, for longer.
2) Find a source of blades that is very cheap.
Things may be complicated by the fact that I, for privacy reasons, prefer to bleed myself from the thigh, which does not produce much blood, and scalpel cuts are not exactly discreet.