Hippolyte Bernheim’s Cravat

Origin
Hippolyte Bernheim was a pioneer in the field of hypnotherapy, mainly in the theory of suggestibility in hypnosis.

The cravat later came into the hands of Sigmund Freud and Boris Sidis, who used its power to help them in the field of psychoanalysis and psychiatry, respectively.

Effects
His cravat absorbed his ability to ‘suggest’ people to do things. By placing a hand on another persons body and speaking a command in the form of a suggestion, that person will automatically be compelled to do as you suggested.