Steel wool spinning:
Steel Wool Trick Shot - Take 2 - Purple Rain by K3ntFIN, on Flickr
Steel Wool Trick Shot - Take 3 - Fire Rain... by K3ntFIN, on Flickr
Long exposure zoom effect:
Easter bonfire by K3ntFIN, on Flickr
Steel Wool Trick Shot - Take 2 - Purple Rain by K3ntFIN, on Flickr
Steel Wool Trick Shot - Take 3 - Fire Rain... by K3ntFIN, on Flickr
Long exposure zoom effect:
Easter bonfire by K3ntFIN, on Flickr