High-Quality Natural Backflow Incense Cones, a Mixed Set of 9 Fragrances Including Jasmine, Lemon, Lavender, Lemongrass, Tulip, Mint, Green Tea, Agarwood, Rose, Etc., with Rich Aroma, Long-Lasting Burning, and an Aesthetic Smoke Effect, Suitable for Purifying the Air, Meditation, Yoga, Reading, Etc.