All of our mugs can be personalised with any slogan , writing , phrase you wish up to 50 characters . You can add to or adjust what we currently have to put your own spin on it , or let us know what you would like and we can make a brand new design . Elevate your coffee break with a dash of humour and sass with our rude offensive coffee mugs .Perfect for those who enjoy a little cheekiness with there caffeine, these mugs feature bold and hilarious designs that are sure to spark laughter and maybe even raise a few eyebrows.Made from high quality ceramic, each mug is dishwasher safe , ensuring your morning routine stays convenient and amusing.Whether you're gifting a friend or adding to your own collection, our rude joke coffee mugs are the perfect way to start the day with a smile and a snicker . .: Material: Black ceramic with a glossy finish .: Available in two sizes: 11oz (0.33 l) and 15oz (0.44 l) .: C-shaped easy-grip handle .: Lead and BPA-free