Black diamond a modern art of indian incense sticks &  perfumed charcoal incense sticks. Black diamond Indian hand rolled charcoal incense sticks manufactured and exported by Shankar perfumery works. These agarbathies is used for room refresher's and for prayers as well as too. We feel this aroma resembles spray perfume. Modern art of indian incense sticks and hand rolled agarbatti. Raw materials for black perfumed Indian incense sticks is consisting of powdered wood, charcoal, jigat are been mixed with water and this mixture forms a black paste and it is hand rolled on bamboo sticks. For these unperfumed hand rolled incense sticks will be hand dipped in a sandal perfume, where the Perfume is consisting of essential oils, mineral oils, resinods, different flavors of the aroma and aromatic chemicals, These 9 inches sticks burns for more than 25 minutes and retains perfume for more than & 4 hours in closed room, everything depending upon climatic & weather conditions