https://bejandaruwalla.com/col....lections/buy-yantra-

The Kalesh Shanti Yantra is a revered sacred instrument in Vedic traditions, specifically designed to bring peace and harmony by neutralizing malefic planetary influences, particularly those linked to the planet Ketu and Shani. The word "Kalesh" refers to "calamity" or "disturbance," and the Yantra is believed to counteract various obstacles, negative energies, and misfortunes that can cause distress in one’s life.