Amazing!! This is an amazingly easy trick that anyone can do. Your explanation was concise and you explained all the nuances. Best way to spin a card!!!

Brilliant! Thanks for sharing this method! Not really a trick but a wonderful demonstration that does not miss its magical effect. And it's so easy to learn. Already the first attempt succeeded. I'm excited.

Already at the beginning I understood the way it should work. After watching the full Video and just experimenting a bit I found a way. In some way it's just magic and cardistry in one. It's like a magic trick I can fool myself with. And 5 dollars is definitely a fair price. I would never think of something like this... The tutorial is easy to understand and if you don't understand it from the beginning just go on with the video.

Turbine is intuitive and clean. Love finding a window and impressing people. 5 dollars is a fair price but this move is a must-learn.

I'm totally a beginner and have a poor English (even more with speaking/hearing than writing and reading) but this video was very clear for me. Very great teaching...Will look forward your video Andrei! Thank you. (PS: The table in the video is... Amazing)

It's so simple and easy to learn, but looks really cool for just one card. Definitely worth it.

Turbine is literally one of the coolest flourishes that you can do with a single card. I wonder how does Andrei come up with such awesome moves. TRUST ME, YOU GOTTA LEARN THIS. This one is Easy + Cool!

Such a simple yet very beautiful move. Andrei, you're the man!

So simple. Love the physics! Can't believe this concept is so simple.

My first purchase and I am very delighted by it. Really nice instruction there. Recommended to beginners and every cardist out here.

This was my first purchase on theory11 and my god, what a wonderful trick. This is a fun flourish to do. The instructions were clear and extremely easy to follow. I learned it within seconds! Great move Andrei. I Love You.

This was absolutely amazing. I purchased this and before he even properly explained it I was able to do it with ease. Great move!

It's a very nice concept and very easy to do, you can learn it in a couple of seconds, good job!

This is a fun flourish; I picked it up right away with the clear instructions! It's a great addition to my ambitious card!

One of the best flourishes ever.

That's crazy. I love this move so much. Thanks for teaching it.

Very easy to learn and took nearly no time at all. He makes it easy to learn and the subtitles are a plus!

My favorite move; I like it a lot, I do all the time.

It's great and easy to do it is also very addictive as well and will easily impress your friends.

Very cool. Very visual. Very easy to learn!