Dhumvati Yantra
Dhumvati Yantra

Dhumavati Devi is not commonly know. She has fat body, eyes are fierce, wears dirty clothes, has dry hairs. Due to old age has bend in her spinal chord. A Sadhak is to perform one lac japa on the 14th day of lunar phase during Krishna Prakash (During Nights) in solitude, or in the cremation ground or in the forest by observing fast and remaining silent the whole day and night.
Dhumvati yantrais used for all round success and spiritual uplift and be written on Bhooj Patra with Ashat Gand or on silver or gold plate.