Le Creuset Stoneware Set of 2 Espresso Cups and Saucers, Truffle Set of 2 cups and saucers Non-porous enamel finish; resists odors, staining, chipping, and cracking Made of durable, high-fired stoneware with glossy enamel glazing Dishwasher-safe; matches other Le Creuset stoneware; lifetime warranty A perfectly color-matched palette of bold, consistent tones for easy mixing and matching with other le creuset products