What it is, is a new way of eating that makes it easier for people to take their own forks and knives worked into one! Let's call it the Knork. So how does this Knork work? The main part looks like a normal fork, but with the wheel on it, you can cut of like you are using a knive. So, have you ever thrown a dinnerparty with worries there wasn't enough of forks and knives for everybody to use? Those problems are belonging to the past now.
Why it's cool is because these days people don't really want to carry lots of things around, but do want to feel comfortable. By using this Knork, they can have both. Your bag is not getting any heavier than it needs to be, but you still have your own essentials when you need them.