From the Alchimie Collection. L'OBJET white dinnerware collections are created with fine Limoges porcelain, which is relatively easy to care for. All whiteware collections, including Aegean white, Byzanteum white, Han white, Soie Tressee white and Perlee white are oven, microwave and dishwasher safe. In the dishwasher, a gentle energy efficient air-dry cycle is recommended. Handwash oversized pieces. Avoid soaps and detergents containing citrus scents or additives. Unique patinas developed from reactive glazes bring a timeless glow to the table. Earthenware Hand wash Made in Portugal SIZING 8"W x 17.5"L. Gifts - Serveware > Saks Fifth Avenue > Barneys. L'Objet.