Baglamukhi Yantra need to be prepared or embossed on copper, brorze or Silver or Gold. It really is worn in neck together with held in the puja ghar. It’s pooja be executed through yellow beads, rosary and yellow gown via Beej Mantra for being recited day by day. Neda Gould, https://www.youtube.com/@Mahavidyabaglamukhi/shorts