|Type:||Portable teleportation device|
|Place of origin:||Marinus|
|Used by:||First Doctor, Susan, Ian, Barbara|
|First seen in:||The Keys of Marinus|
A travel dial was a wrist-worn teleportation device used for travel on the planet Marinus. Considering that the First Doctor was familiar with it but not with the planet, it must have been used on other planets as well. The wearer merely had to twist the dial in order to effect instantaneous travel to the pre-programmed destination.
The Voord on Kandalinga had brought two travel dials with them. The Voord leader placed one on himself and the other on the Doctor so that he would take him to his spaceship. (PROSE: The Fishmen of Kandalinga)