Over and Back 4 Stoneware Serving Bowls Set, Manhattan (4 Colors) The over and back “Manhattan” stoneware bowl set are dishwasher, microwave and oven safe up to 350 degrees Fahrenheit. This amazing stoneware bowl set features 4 beautiful colors (red, yellow, navy & light blue) from Over and Back. These bowls will solve all your problems. Really! Ice Cream, veggies, pasta, salad, soup or whatever else. These bowls will make your life easier… For the BETTER.