Do More Poi
it's awesome!!
The Butterfly
The Butterfly looks like a flat circle beating in front of the performer. It is not actually a flat circle, it is crossed. One hand remains just above the other one as well. The point is that from the spectators perspective (right in front) the move looks like a perfectly flat circle, that beats !! At first the cross motion should be heavily exaggerated but with time its possible to refine it down to a point where it virtually is flat because of the timing and precision.
Check out this radical Yo Yo Video It's made by the legendary Willow2x Otherwise known as Kyle Williams from Wirral in the UK.