Material: Ceramic Package include: 1 incense burner & 5 backflow incense cones Product Dimension:4.9*4.8*4.9 IN Product Weight:1.3 LB The Backflow Principle: because the density of smoke is heavier than the air density, smoke stream from the high down like a waterfall How to Use Choose a flat, windless place Lit up the top of the backflow cone, burn it fully in case you have to lit it again Place it on the incense burner, and wait a few seconds, the smog will slowly stream down, a dreamlike waterfall shows Warm Tips: After cones burned, it will leave yellow liquid and ash Wash it with water, Naturally dry would be great Please contact us if you have any questions
