The effect in the video ad is WOW, in real life it is almost that amazing, however it takes a lot of
practice and is severely limited in when and how you can perform this.
It packs small, can
fit in your wallet, no sleeves needed. It is however very angle sensitive and only works really well
with a coin / small flat object. Need to be seated -- Standing or walking around possible, but in
reality, not practical.
Its basically an amazing effect, but a bit underdeveloped. Happy
with it, but not as good as I expected.