"Thristi Kairu" (also spelled Drishti Kayiru) refers to the traditional Indian practice of wearing a black or red thread around the wrist, ankle, or neck to ward off the "evil eye" (kan drishti).
The most common form used for daily protection.
A black thread featuring small beads, silver, or an evil eye symbol.
If the thread falls off or snaps on its own, it is considered a sign that it successfully deflected a major negative event.
Usually tied on the left wrist or ankle for protection. Many people tie it on babies to protect them from sickness and bad energy