Yellow is the colour on the Sunlight and signifies positivity, purity and prosperity. It is affiliated with relationship ceremonies because of its auspiciousness. Baglamukhi yantra should be composed or embossed on copper, brorze or Silver or Gold. It is worn in neck as well as kept in the puja ghar. https://marcosxxwu.madmouseblog.com/12625195/5-simple-techniques-for-baglamukhi