Hi. I eat La Tortilla low carb taco shells almost everyday. We have 2 natural food stores around us, and they're the only ones who carry them so far. They are 3g effective carbs each (11gTotal Carb-8grams Dietary Fiber=3.)
Not only do they make great tacos, they make the best pizza wraps as well. I'm going to try and think of a whip cream dessert too-maybe with Davinci syrup.
Oh, I should add that one store keeps them on a little shelf unrefrigerated on the bread isle, and one store keeps them all frozen.