A relatively high quantity of natural powders boosts the cones ability to produce smoke when ignited at the top of a backflow burner. The small opening in the cone's centre traps slightly cooler air which mingles with the smoke and flows effortlessly downstream, creating an intense 'waterfall' effect. Allow up to 10 minutes after lighting for the display to establish and watch as mesmerising smoke falls and drifts into dreamy mist pools.
