No, temp-tations stoneware should not be used on a stove top or over an open flame.
Yes, all temp-tations stoneware is dishwasher safe.
Yes, all temp-tations stoneware and storage covers are refrigerator and freezer safe.
Yes, all temp-tations baking dishes can go from the freezer directly to the oven. However, when doing so, allow your temp-tations baker and your oven to heat up together. (Put the stoneware in an unheated oven, turn on the oven, and allow both to come to desired cooking temperature simultaneously.)
Yes, all temp-tations stoneware is microwave safe.