Our moon back flow incense use backflow incense cones to make the snake stream downwards which creates a waterfall of smoke effect. The smoke from the cone enters the tunnel causing it to become a stream as it begins to fall.Can also be used for traditional incense sticks.
Instructions:
Place cone on top of cone holder with point to the top. Light till the tip begins to smoke.
keep in a area with no draft.
Never leave unattended when in use.
Keep out of reach of children and animals.