Light this backflow cone incense up and you will have a downflow smoke at the bottom of it.
Please note smoke only starts flowing downward when half of the incense was burn
These backflow cone incenses are made from cultivated agarwood
50g large cone: around 24 to 25 cones good quality handmade
Both products were beautiful nice scent flows from the cones during burn session and white oud absolutely wonderful great to have for blending