The Square muram is made of 100% Food Grade, BPA-Free materials. Safe to use. It is an essential kitchen item for every household. It is widely used to separate husk/ brawn from the rice or to separate stones from grains. Widely used during Chhath Puja / Festivals / Namkaran sanskar Marriage Ceremony. Particularly used during our traditional / Puja Vidhi. It is also used to clean grains.