This is a 12 oz, white coffee mug. It is dishwasher and microwave safe. You can choose your own "text image" to add to your mug. There are 15 different font colors to choose from and 6 different fonts to choose from.  You also have a choice of having your "text image" on just one side of the mug or on both sides. If you choose to have a design on both sides, you can either have both sides be the same design or a different design on either side of the mug. Please list the "text" you would like in the personalization box.