Cactus Back Scratcher Reaches That Place You Just Can't Make BleedFor those in the audience who have really, and we mean really, scratchy backs, the cactus back scratcher should do the trick. That green tip is no gimmick; that's 100% real Arizona cactus bud if we've ever seen it (and we have, friends). So if you purchase this $10 therapeutic device, scratch your back and still feel itchy, it's probably time to seek medical attention. There's no hope for you and those wounds need to be tended to. [Back Scratcher World (real site) via Nerd Approved]