Coiled Cobra Snake Backflow Incense Burner is specially designed to create smoke that cascades downwards, pouring dramatically down the tower with a stunning effect that will catch your customer's eye. 
Dimensions    14.2x11.2x14.5 (cm) comes with 12 free Incense Cones 
Once you have lit your incense cone, it will begin to smoke, the incense is heavier than air and it will fall dramatically in swirls and twists, through the hole and down over the item, to pool at the bottom. It is incredible to watch and very relaxing.  Backflow Incense Burner is suitable for home, office, teahouse, meditation, yoga studio...