I discovered these Stand 'N Stuff taco shells from Old El Paso recently when looking to pick up a package of shells. One of the problems I've always had in making and serving tacos is that it's hard to keep the shells upright so they can be filled easily. Well, this solves the problem. Because they have a flat bottom they stand up without tipping over and you can fill them without half of what you're trying to put into the shells falling out. And, of course, these shells have the same crispness and great taste of the other varieties of Old El Paso shells. I imagine I'm going to be using these from now on.