Hyperscape Body Swap Ticket

A Hyperscape Body Swap Ticket was a special ticket that could swap the body of its user to another place, unfortunately without the clothes. (Doctor Who at the Proms

On July the 11th in 2013 Clara Oswald and the Eleventh Doctor used these tickets to swap their bodies into the Doctor's Prom Show. (Doctor Who at the Proms)

In 2014 Clara still had her ticket from the show between her sticky notes in her room. (TV: Dark Water)