What is 'Dhunuchi Naach', performed during Durga Puja?

Dhunuchi Naach is a traditional Bengali dance performed by devotees, especially women, during Durga Puja, mostly at pandals. Accompanied by the rhythmic beats of the dhak, devotees hold dhunuchis, which are traditional Bengali incense burners, that are filled with burning coconut husks, camphor and incense while offering prayers to Goddess Durga, The Times of India reported.