Same as a okito box but different style and different trick can be done with it due to a insert in the bottom of the box. The inside of the box is painted black to make doing sleights a lot easier, no worrying about the audience glimpsing the inside. Comes with a half dollar shell, fits in any coin up to the size of a half dollar. You need to supply the half dollar coins (or what ever coins your using)   Comes with instructions that are Chinese spoken but subtitled to English.