I used this in one restaurant that I performed in for almost 4 years. I had cards ALL over the
restaurant.
I would throw the deck up, the card would stick and the deck would return to
my hand. I told the guest to come back next week with their friends and show them the card. They
often did and it created a lot of repeat and referred business for the restaurant.
If you
have a good ceiling to work with, I highly recommend this product.