Not a clamshell thing. A little oven with a door on the front that opens downward. Some of them also have air fryer capability. I’ve got a Ninja Flip and I’m quite happy with it. One nice feature about it is that you can stand it up on its back when not in use in order to save counter space. I threw away my regular-old bread toaster when I got it. And of course it’s great for pizzas or melting cheese on your toast or air frying tater tots or just using like you would an oven to roast or what have you.