Piao 300pcs Backflow Incense Cones, Backflow Incense Incense Cones, Natural Incense Cones, Sticks Backflow Incense Cone, Natural Aromatic Incense ConeSpecifications: Material: Frankincense Wood Powder, Plant Essential Oil Fragrance: Sandalwood, Agarwood, Thuja, Wormwood, Rose, Jasmine, Lavender, Osmanthus, Ambergris Color: Multicolored Total Weight: About 600g Package Includes: Backflow Incense * 300 300pcs backflow incense cones. There are 9 different natural scents (Sandalwood, Agarwood, Thuja, Wormwood, Rose, Jasmine, Lavender, Osmanthus, Ambergris) and they are mixed packed. The backflow incense cone is made of incense wood powder, plant essential oil. Fragrance is natural and pleasant. Meanwhile, the backflow cone can purify and refresh the air. Incense cones calm the mood, relieve anxiety and fatigue, can also help with sleep. Perfect for household, patio, rituals, deodorization, incense, office, birthday parties and romantic moments. (Suitable for places with little wind)