On 18 May 2004 I got an unintentionally funny letter from the lawyer for an electric tweezer called Hair Tronics.
Hair Tronics should be avoided by all consumers. It is an electric tweezer scam.
FDA was very interested in what the lawyer had to say, and Hair Tronics would never have even been put on FDA’s radar if the lawyer had done some research before threatening me with litigation. 
Turns out the lawyer is Ed Masry, the crusty old loser at the law firm where Erin Brockovich works!
You can read the whole exchange here:
http://www.hairfacts.com/makers/etweezer/global-tronics.html