Indoor falls are a low smoke product that can be mounted overhead, spraying silver sparks towards the ground. The usual drop height is five metres.
Simple precautions such as wet carpet or sacking capture the sparks when they drop to the ground. If they drop on a clear open stage there is no need to take any precautions.
They look fabulous grouped together as a backdrop on stage or they can be used as a foreground effect. They can also be used by performers with fire staffs.
The sparks are not particularly hot, and you can easily brush your hands through them.