This is bullshit, do not buy this , the Trick itself sucks, you'll get a bad reactions, all the
other 5 stars are a fake reviews from the same guy whom appear at this video demo. And why a guy is
walking at the street holding a straw asking people putting his straw in their cans ? and why would
you pour their drink? Well it's not practical if you're gonna pour the drink, it doesn't work with a
liquid inside . Don't buy this you can figure it out by yourself. I suggest that you should spend
your money on a better effects . 5 stars for this poorly effect is such a ridiculous. And 7$ for
this effect is much more ridiculous. This need to be free , no money , because it's nothing worthy
and nothing to learn.
