The noise the gimmick makes ruins the effect. You would have to have very loud music on or be a very
long distance away to not hear it. Unless there’s something to make it silent, I can’t use it and
would like my money back.
It is nice to use music to enhance the act and this will cover any noise or just simple call out a magic word, but please remember that once the transformation takes place ,there will be a little ‘heat’ on the ball - in other words the whole audience will be looking at the ball . To complete the illusion ,have a rubber white ball to switch and bounce and it will bring the magic trick to a beutiful conclusion.