Backflow incense cones INCENSE has always been a part of the rituals and traditions from ancient times. It signifies not only the warmth and aroma that the fragrance can bring into our lives but also a way of thanking the lord for all the wealth and prosperity bestowed upon us. BACKFLOW INCENSE CONES Match with the backflow incense burner, suitable for all backflow incense burners, smoke will backflow. 70pcs Incense Cones Incense Cones Process OTOFY's incense is made entirely by hand and is made in traditional ways, taking about a week, made from cedar powder and natural vegetable oil, our hand-made incense is immersed in essential oil for at least 40 hours and then sun-dried for 720 hours. Incense Cones Process OTOFY's incense is made entirely by hand and is made in traditional ways, taking about a week, made from cedar powder and natural vegetable oil, our hand-made incense is immersed in essential oil for at least 40 hours and then sun-dried for 720 hours. Incense Cones Process OTOFY's incense is made entirely by hand and is made in traditional ways, taking about a week, made from cedar powder and natural vegetable oil, our hand-made incense is immersed in essential oil for at least 40 hours and then sun-dried for 720 hours. Incense Cones Process OTOFY's incense is made entirely by hand and is made in traditional ways, taking about a week, made from cedar powder and natural vegetable oil, our hand-made incense is immersed in essential oil for at least 40 hours and then sun-dried for 720 hours. Quality raw materials Handmade Grinding into powder Waterfall Incense Cones Usage: When you receive this Incense Cones Step 1: Light an incense cone Step 2: The top of the incense needs to be lit about 4mm high, then create the smoke backflow effect Step 3: Place on the incense burner (please check the bottom of the incense cone to ensure it is aligned to sit on the hole of the incense burner) Step 4: Backflow effect (Burn Time: About 10-15 minutes each Incense cone) Packaging content: 1 box of 70 Mixed incense cones 10* Green tea incense cones (green)10* Jasmine incense cones (orange)10* Rose incense cones (red)10* Lavender incense cones (purple)10* Sandalwood cones (brown)10* Osmanthus incense cones (yellow)10* Cherry blossoms incense cones (red)