These Backflow Incense Cones are made with natural herbs, oils & resins and are designed such that the smoke cascades down to enhance beauty of the burner and perfume your home for a longer time.
Once you have lit your incense cone, it will begin to smoke, the incense is heavier than air and it will fall dramatically in swirls and twists, through the hole of the special back flow oil burner and down over the item, to pool at the bottom. It is incredible to watch and very relaxing.