I know the spork well, half spoon, half fork, one utensil. I also know the knork, half knife, half fork. I also know I have only seen the sporks in the shape of plastic, never have I seen them in the rare form of metal. My life has changed for the better, I have found the all powerful Titanium Spork ($9)! I don't know where to begin to explain how cool a Titanium Spork truly is, all I know is that it's an epic utensil to have in my arsenal of regular forks & spoons in the fight against hunger! Sporks are cool enough for their own slots in the drawer.