Magic Tricks

I bought this cause I've seen this effect on social media, however this method is not that practical because you can't really show the card close to the spectator or the camera. You don't need to have an eagle vision to see it....I think even 7 dollars is a little bit overpriced. The idea of the diamonds that appear are great but the method is kind of obvious and doesn't look good.

There is no way you can do this in real life...even in social media I'd reticent to post it.