Round cotton wicks useful in any type of puja and aarti to burn in diya /lamp. We provide good quality diya bati and its made by pure unbleached cotton and the shape of our wick is round and suitable to use in any type of diya. • Cotton Wick Jyot Batti is used worldwide to light chirags / oil lamps for meditation and spiritual prayers and add elegance to the home decor. Cotton Wick Jyot Batti is a wonderful item for lighting and decoration during festivals / celebrations to brighten up your house / home temple. ighting diya / deepak / lamp / chirag using these cotton wicks. Commonly used during Indian festive occasions like Diwali and Navratras.