Ken Wax is Magic -- Slydini Paper Balls

(Note: Audio is muffled for first 34 seconds, but stay with it -- the rest is non-stop laughter.) Jump to 2:00 if you'd like
The actual magic begins at 1:37 -- watch the jaw-dropping reaction at 2:17!
This was filmed June 2014 at a HS graduation party in Newton, MA -- about 30 grads and 30 adults.