Numeroastro Horse Shoe Naal With Black Agate/Sulemani Hakik Stone (Pack of 1) – Horse Shoe With Black Agate Stone. This Hakeek Naal (Horse Shoe with Agate stone) having several agates in it is designed in an auspicious Muhurat after extensive research. This miraculous shoe is used as a strong protective shield. The magnetic field of this shoe proves to be highly auspicious for protecting a house from negative energies and in addition to that it also protects from evil influences, evil eye and black magic. It brings the blessings of Rahu and Shani Bhagwaan. Before using it sprinkle Gangajal, rose water and urine of cow on it and after that wash with raw milk and then apply Mustard oil on it. Fix it on the main door of your house on Saturday evening.