First, this effect has been around for 60+ years (Bobo). I first saw Norm Schultz do this at the
Magic Castle in 1975. It's not Docc's effect originally though I am a big fan of his work, hence the
4 stars... though I do feel he made it a lot better. This has always killed and the chip addition is
brilliant. So secretly 5 stars but... :) There are other versions so you can use more or/less
people and/or cards but the handling/formula is different. I think this version is awesome and if
you don't know it, buy it.