All aboard! Ride the Harry Potter, Hogwarts Express from Kings Cross, Platform 9 3/4 at eleven o'clock on the 1st of September to begin the ride of a lifetime to Hogwarts School of Witchcraft & Wizardry. The sterling silver charm features red enamel detailing and is engraved with 9 3/4 along with the famous saying, "Anything from the trolley, dears?"