Grey plate /bowl made from creamware. The bowls /plates are stackable which able them to make tidy and safe bars in the cupboards. They also work just fine as food storage in for example the refrigerator. Let another bowl serve as a lid.The plate is matte on the outside and glossy on the inside. Combine with our other items from the same series. Dishwasher and micro wave safe. Conventional oven up to 230 degrees.