According to Islamic (Shi'i) narrations, "Turbah Karbala" has diverse effects and prostrating on it is considered as a Mustahab (recommended) practice during the time of prayer(s) or Doa
"Turbah Karbala" has various influences, amongst:
(Divine) reward for the reciter of Dhikr (who keep this turbah in his/her hand)
High spiritual effects on human (by touching it to the body)
