Unique Design: There are LED lights inside the skull. When you turn on the switch at the bottom of the incense burner, the skull will flash in a beautiful color. The backflow incense waterfall looks mysterious and realistic. Windproof acrylic cover: The incense burner is equipped with a windproof acrylic cover, which can effectively block the interference of the wind and human breath on the smoke, so as to better observe the incense's cascading effect. Usage: Use our backflow incense burner with an incense cone can help to purify the air, to meditate and relax, to relieve stress, which allows you to solve problems for a while and immerse yourself in the tranquility of the moment. Widely used in bedroom, sauna, yoga studio, meditation room, teahouse, etc. Best Gift: The backflow incense holder is not only a good gift you will receive, but also the most elegant gift for your friends and family. It is also an original birthday present. Ideal gift for colleagues and so on. Beautiful home decor and exquisite gift. Contents: 1 incense holder, 10 upgraded backflow incense cones