Lenny Mud Mug. Platform Nine and Three-Quarters (Platform 9¾) is a platform at King's Cross Station in London. Magically concealed behind the barrier between Muggle Platforms Nine and Ten, this Platform is where a magical school of Witchcraft and Wizardry students board their special train on 1 September, in order to attend school. In order for someone to get onto Platform Nine and Three-Quarters, they must walk directly at the apparently solid metal ticket box dividing Platforms Nine and Ten, but now you can start each day magically with this ceramic travel mug. Measures 5 x 4.5 and holds 15 oz- safe to place in the dishwasher or microwave. Kiln fired in my New Jersey studio- design created to enjoy a lifetime! So Accio coffee or accio tea!