Numeroastro Black Horse Shoe Ring Black horse shoe ring is worn to protect the individual from all type of magic effects, tantrik effects, tantra attacks from all type of ill effects of SHANI DEV (Saturn). A ring of black horseshoe is said to be the best for bringing success in various jobs. During desperation and illness, if one puts ring made of horseshoe in his or her middle finger of right hand he or she gets rid of those problems. It makes life cool, calm and free of treachery and black magic. ITS WORN IN THE MIDDLE FINGER OF RIGHT HAND. THE BEST TIME TO WEAR IT IS TUESDAY'S MORNINGS & SATURDAY'S EVENINGS. Mantra: Om Praang Pring Praung Sah Shanaye Namah.