You get lost watching this incense burner. The flow of the smoke is just like a waterfall. You do need special cones that have a hole down the center to allow the smoke to flow in the right direction for the effect. And if you do not have cones you can use the hole in the waterfall for sticks. The "water" effect will not happen but you can still use it to catch ash. Rankboosterreveiw #Sponsored #CORCIO https://www.amazon.com/CORCIO-Incense-Backflow-Porcelain-Catcher-IN008Red/dp/B06XGFPC25