Shukra Yantra on Bhojpatra, an auspicious instrument use to appease the planet Venus ( Shukra ). If Venus is in malefic situation in horoscope of a native, Bhojpatra Venus yantra is recommended to remove it's malefic effects. Yantra blesses the worshiper with respect, good health and work as a protector.
Venus yantra on Bhoj patra made on every friday in shukla paksha. It prepared by specific ink and specific kalam.