11 OZ COFFEE MUG: Our printed mugs have a capacity of 312 grams or 11 ounces. These printed coffee mugs are 320 grams in weight. If you do not wish to include any text, simply write "none.". DISHWASHER AND MICROWAVE SAFE: Reusable coffee mugs are microwave safe where you can easily have hot tea, coffee or chocolate in it.
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