wonderfully scented Nag Champa incense
 This original blue pack was made famous by the patronage of Satya Sai Baba but now is now only one of a whole range of incense and other scented products made with this distinctive fragrance.  
NB. Look for the factory address to ensure your supplies are from the original source. Should say Mysore Road, Bengaluru. 
You just light one of these lovely incense sticks and let it fill the room up and release the beautiful distinctive aroma.