Thyme & Table Grey Marble Stoneware Coffee Mug, 15 fl oz is a part of the Thyme & Table Drip Collection. The coffee mug is microwave, dishwasher, and freezer safe. Oven safe up to 428 degrees. Promises to deliver utility and elegance and look great in any kitchen setting or dining room. For care and use, please hand wash in warm water with dish soap and a soft sponge. About Thyme & Table: Here at Thyme & Table, we are committed to curating a line of products that have potential to create a cooking haven, reflecting personal style and personal expression. Top-quality kitchenware that features fearless designs for a kitchen inspired by you.