What kind of experience have people had with this effect?
It seems fantastic in the videos that I have seen and seems like a great way to stop people in their tracks as they are going by.
Does it play live as well as it does on video?

I seen a guy name Antuan Towner do something like this
in the streets in NYC. Seen it stop and create a crowd
and he does it very well.

I ran a chain of magic shops in South Africa and my demonstrators used this effect to stop a crowd. it plays big and is powerful magic however it is with noting that it takes practice and the setup takes some time. Once set-up you can perform the effect however there are times, due to the nature of the method, that you may have to reset the effect. not recommended for outdoor use so not good for walk around magic outside. Trevor Duff, inventor of the Phil Deck, used this effect in his restaurant work for years and he always got a great reaction. Hope that helps.

Ken

Thanks guys!
A great help as always.

I believe The Houdini Magic shop sells a dvd on how to perform this. You could check their website.