Backflow Incense Burner for home</br></br></br>Our Backflow incense burner can be apart to TWO incense burners </br>120 incense cones & 30 incense sticks & 10 sticks incense </br>natural materials: wood powder and suede sticky powder</br></br>Specifications:</br>Material: Hand Crafted Ceramic</br>Finish: Glaze Finish</br></br>Easy To Use:</br>1. Ignite the incense: Do not immediately extinguish the flame, about 4-6 seconds burn time. After burning enough, extinguish fire and place it in the backflow incense burner</br>2. No smoke will flow from the bottom initially, after about 1-2 minutes, the smoke change direction and slowly flow out from below</br>The incense contains particles which heavier than air. As long as there is no wind in the room and no hot air which will rise with the smoke，the smoke will sink. （Notice: Do not use continuously, because the high temperature of the hole after using will affect the smoke backflow effect.）</br>The backflow incense belongs to a kind of incense. Align the small hole of the backflow incense to the hole of the incense burner to facilitate the flow of smoke.</br>