Karunkuruvai Rice is a type of short grain rice that is grown in the Thanjavur district of Tamil Nadu, India. It is known for its small, round grains and aromatic flavor, and is often used in traditional South Indian dishes such as biryani and pulao. Like other traditional varieties of rice, Karunkuruvai rice is believed to have medicinal properties and is thought to be helpful in reducing cholesterol levels and aiding in digestion. It is also a popular choice for making rice flour, which is used in the preparation of various traditional dishes and snacks.