One and a half year preparation, Curiosity Box was designed by Creative Genius Man, produced by TCC, and printed by USPCC. Contains multiple marking systems and AR effects. In Man's online Lecture 2.0, he has already shown its functions to the public, and its powerful and interesting effect makes it highly praised. Two marking systems, one allows you to recognize meters away, the other one is used in close up which is fast to determine the card face. Marking system on the back,every single card becomes a gaff card so that you can perform a mentalism effect whenever you randomly pick one card out. AR Effects × Curiosity Box,utilizing the 3D effects of mobile phone AR, it is a science fiction way to find the card chosen by the spectator. Comes with two special gaff cards,one for force,the other one is a doublebacker,Man will teach you all the details of a mentalism effect with these two gaff cards. Hidden bonus. Those who are familiar with Man should know that he always puts hidden bonuses in his works, especially his CARDS. Some of them have been put in the tutorial, more are waiting for you to find. Curiosity Box with the above features, plus the quality of UPSCC, will be a powerful magic tool you can't miss.