This is a visually stunning effect and when done perfectly, can blow anyone's mind away.
Unfortunately, it's one of those routines that is best performed on camera.
To perform it
closeup in real life would be difficult - if you don't want your spectators to know what is going
on. (ie: doing this in a noisy environment will be ideal)
The gimmick is very precisely
made and in good quality. However, you'd also need to be in the correct light and angle to prevent
anyone else from seeing what's going on.
All in all, a good trick, but too many limitations
for real life.
