This is how it goes. You show six cards throw away 3 and you are left with 6. This happens 4 more times and comes with a punch finish.
I have been doing this trick for 35 years plus and it is one of the best openers for a Family / Adult Show I know. I always get great applause and it knocks them for six.
Comes with routine, is self working and Bicycle stock. Takes about 1 hour to master.