Placebo? Hoax? Who cares. It works for me. :)
I'm a skeptic and I bought this product because I want to try the difference between having this on me, and not having it on. I just bought some bluetooth devices that have been giving me migraine headaches- and wondering if these (along with other products) might help. It seems to be working for me. I don't care if it is placebo or not. :D  Only con is the hook isn't aligned in the center of the mold in my item, and I've wondered weather it'll break off at some point. It seems to be holding for now.
Rating: 5 stars