Alternatively, there are several present day interpretations of your Kali Yantra that incorporate three-dimensional components, including crystals or sculptural varieties, but these are definitely not traditionally related to the Yantra. Ash (Vibhuti): Ash from incense sticks may be used as Vibhuti for protection or dispersed from the backyard garden soil. https://www.youtube.com/shorts/CT7LdpA1l6g