Named after the wife of company founder Philipp Rosenthal, Maria is Rosenthal's most extensive service. The collection features polygonal edges detailed with a fruit garland relief. Dishwasher and microwave safe. Founded over 130 years ago in Germany, Rosenthal has continued to produce dinnerware and stemware that is constantly at the forefront of design. Whether you choose the classic Rosenthal collection, the Versace by Rosenthal line, or the more casual Thomas range, each piece from Rosenthal will feel fresh and unique.