This is the Mental Back sold by Tenyo. There are similar mechanisms in bags from overseas products, but this one is very easy to use in terms of size, and the mechanism is also easy to handle. Furthermore, the steps in the included instruction manual are very appealing. By performing as instructed, you can perform a magic trick that will receive thunderous applause in salon and stage magic! The instruction manual shows signs of age-related yellowing, but there are no defects such as unreadable explanations. The product itself has no particular issues. Search-related terms summary #Magic trick #Conjuring #Magic #Card magic #Coin magic #Close-up magic #Stage magic #Mentalism