Disney "Mad as a Hatter" Drink Me Mug Alice Wonderland Tea Coffee Cup 10/6 Color: green Condition: EUC - like new The 10/6 refers to the cost of a hat, 10 shillings & 6 pence. This later became the date and month to celebrate Mad Hatter Day. Great present for a Disney fan. Ships quickly from a smoke free home. Purchase with confidence from a 5 star seller. Thanks for checking out my listing : )