It's DEAD EASY. I liked that it didn't look like it was stuck to your finger, but it shivered as the name of the trick indicated.

Excellent teaching by Nate, as expected. I haven't even fished watching the instruction and I could do it right away ( and it looks great in the mirror ).

This is a winner. For the small price, they could have just taught the method and a very easy way to perform it, which is all you need.

But, for those that like to kick it up, Nate goes into other applications, includimng a sandwich revelation, which I lOVE, because now the chosen card is animated/levitated between two other cards.

Nate even throws in doing a peek and Marlo's Side S* ( it's not needed, but I appreciate the extra added value ).

Great levitation when you don't have props on you, (like Yigal Mesika's Products) just a deck.
Very very nice.
I recommend it!

Wow! This download is a value. It is a clean, practical card levitation that you WILL use. It doesn't take long to get down and once you do, it's time to float a spectator's card, or a borrowed driver's license (my favorite use). Buy it now.

This is cleaner than I thought. I expect nothing less from Mr. Kranzo. His work is great. This is a perfect impromptu levitation that requires little work. Download this NOW!

It was ok. Idea was good. This just wasn't my style. However, for the coolbox price it's worth it.

I bought the trick because of the price. I figured it wouldn't be much of a loss if it was a terrible trick or too impractical to do on the go. I was very surprised when I saw how simple and clean the trick actually is. It was another "why didn't I think of that?" moment.
You don't need to go and buy more things to make this work, there's almost zero prep time, and you can master this before the end of the video.
The explanation is very strong and clear and he even gives you examples of other things you can do with the secret. This trick is a must buy.

for the price and what you learn, its a nice effect you can incorporate in your repertoire. i havent found an opportune time to use it yet but i think if you're ever in a situation where you need to do an impromptu levitation with business cards, ID/credit cards, or a deck of cards, this will work great.

as someone mentioned in another review, if you do levitation, you can pack your favorite gimmicked levitation but have this as a backup when you didnt bring anything.

i personally didnt like the context in which Nathan used this effect but the sleight he taught was a pretty nice extra and can be used in other tricks.

I gasped when I found out the secret! It works if performed correctly laymen won't be able to figure it out! I prefer the two card sandwich method but definitely good buy! Get it now!!!!

Kranzo always has that weird gaze about him and when I saw Shiver the first time, his eyes told me that I could figure this out myself but the Kranzo stare was too strong and I tore the money from my cold,shaking hands and sent it down the wire.By the time I received the file I had slapped myself in the head at least twice....look at the video!!! It's pretty easy to figure out...And tell Nate to quit staring at me!!!

Really cool illusion. Easy and deceptive. I will use this one for sure!