Dragon Backflow Incense Burner/Stick Incense Holder DescriptionIn ancient times, people will often burn deodorant in the wood. Therefore, before the ancients always incense burning furnace, read or play art, cleaning their thought, make them focus. The Backflow Principle: because the density of smoke is heavier than the air density, smoke stream from the high down like a waterfall.Dragon Backflow Incense Burner/Stick Incense Holder Features- Brand: Mangetal.- Color: Black/Brown.- Material: Ceramics.- Size: Approx. 16 * 15.5cm.- Exquisite workmanship, can be a classical furnishings, with meditation and aid-sleeping effect.- As a refined interest, or for your special hospitality.- Small size Dragon Incense Burner, easy to carry.- Pls note that smoke can't be backflow as the picture shown if ordinary incense is lit, but can be backflow if backflow incense used. Besides, pls incense in a closed environment without wind. Warm Tips:After cones burned, it will leave yellow liquid and ashes on Dragon Incense Burner Wash it with water, Naturally dry would be great.Package Including1 * Dragon Backflow Incense Burner Stick Incense Holder + 10 * Backflow Incense Cones If there have any problems of our backflow incense holder, or lack of free backflow cones, just kindly email and inform us immediately, we would give you one big supprise!