Good morning, once again Brother . Thank you so much for the presentation of card trick with tutorials. But one thing I would like to write that it becomes difficult to understand your language. You are requested upload videos on other languages like English so that we can understand easily. Key card principle is the first and oldest system of card magic ever performed by magicians all over the world. Wishing you a warm greetings and happy healthy long life. Thank you. Suresh and family Odisha. (India)
