70pcs /Mixed Box Backflow Incense

Incense style, elegant and Simple. Safe and environmental friendly material. A great piece for your home indoor teahouse decoration, can also be a great gift.    Back flow cones are designed to only be used with back flow burners.  The cones have a hole through them and the Backflow burner has a hole where the cone is placed. This results in the smoke going downwards swirling around the burner creating a cool effect.  You should also put a protective mat under backflow burners to prevent moisture damage from the smoke Backflow Incense is created with two ideas in mind; Cleansing the air & Making it physically appealing when doing so.  Flowing like water, smoke pouring down the burner like subtle waterfalls-  Not only is it a joy to smell, but a pleasant one to watch.    Incense  Applications : Home, office, hotel, tea house, yoga studio, meditation, buddhist temple, living room, etc. Efficacy : Fresh air, calm the nerves, help focus, decoration, etc.     Note: Due to the difference