There are so many kinds of production magics, but in the routine of almost all such magics, it is not possible for the audience to completely examine the device used for the magic. The only possible way is either to exhibit the device after alteration, or to pretend regular examination. As for this Mikame Production Box Mujinzo, you can hand the device over to a spectator to have perfect examination made, before, during, or after the performance according to the kind of routine. This original product made by Mikame Craft eliminates any secret space for production items, and even sold objects can be take out from the box. Dimension Approximately 11 1/2" x 7 1/2" x 4 3/4" (29cm x 19cm x 12cm)