Magic Tricks

You will not learn more that the demo.
Firstly, the quality of the cards is not there, they are second bicycle cards with white edges which are not regular. secondly, the video is incomprehensible, a mixture of English and French with his partner who corrects him all the time when putting together the cards. finally we end up with an infeasible turn because it is incomprehensible with assembly errors without understanding the operation and in addition not all cases are covered and shown. there are no examples do not expect a miracle, I advise you to buy X-act instead which is clearer and easier to do.