For a modern look, serve a variety of dishes in this Mikiyasi Marquina, round, Stoneware dinner set. Stoneware is a type of fired ceramic dinnerware, made of clay that is fired at a high temperature until it has the consistency of glass. This results in a very strong material with a stone-like look and quality. The surface of these plates are accented by a smooth and untextured finish, complimented with a raised rim, which gives them subtle character.