Crafted from Chandra Karra, Sankhu is traditionally used in Sankustapana (the laying of the first brick) and designed in alignment with puja requirements. The Bhoomi Pooja set includes Pearl, Red Coral, Silver, Gold, and Copper. Bhoomi Pooja, also known as Sthala Shuddhi, is the first ritual performed on land to seek divine blessings and purify the site from negative forces. This sacred set is often buried beneath the foundation of a new home or building to ensure prosperity and protection.