Simple... made stunning! James Martin's passion for food and Denby's relaxed modern style has won them both many fans over the years. Together they can make even the simplest foods look special with inspirational and inventive ideas for entertaining at home. James has always championed good quality ingredients and simple honest recipes. And at Denby, we know that with a few well designed pieces, you can transform these into speedy-but-stunning dishes. Dishwasher Safe, Freezer Safe, Oven and Microwave Safe. Set contains: 4 Piece Espresso Cups and Saucers. Similar in strength to stoneware, porcelain has a more translucent body and is naturally a blue-grey white. It can be safely used in: Dishwasher - whilst Denby tableware is safe to use in a dishwasher, constant dish washing may result in discolouration of product over time. We recommend using low temperatures and liquid detergents; Microwave - for cooking and reheating food. All pottery and china can crack if exposed to sudden changes in temperature, no matter how strong it is, so