What is the role of the butterfly knife in self defense?
I commend you on your workmanship of your knives. They are truly works of art and a highly functional as defensive weapons, as well as utility "tools". What, in your opinion, is the role of the Butterfly Knife (i.e. Balisong) for self defense? Do you personally have experience using them? Do you have plans to craft a line of Emerson Butterfly knives?