I gotta say, these look scary, painful, and a good way to tell everyone around you “hell no!” without saying a word. They also strangely remind me of that Far Side cartoon which was entitled Nature’s Way of Saying Don’t Touch.
I am also funnily drawn to them and think what a great idea. (This is actually my Studsandspikes.com-addicted side talking.) See more of the collection at www.ellie-owen.com.