Our Personalised \'The World\'s Greatest\' Metal Mug is a perfect way of honouring a one-of-a-kind recipient!The metal mug can be personalised with a name up to 12 characters, a role/activity up to 12 characters and a line of text up to 20 characters. Please note that all personalisation will appear in upper case as standard. The mug can hold approximately 300 ml of liquid. This mug is not dishwasher safe. Not suitable for microwaves. Ideal for Father\'s Day, Birthdays, Christmas, leaving gifts, Festivals.