Not sure who created this fine item, but it packs a very visual punch. You start by showing the Crystal box filled with eight brightly colored balls. You place these inside the red bag and say the magic words … the bag can be ripped open to show empty and the balls instantly reappear in the box. A wonderful parlor and stage effect. Comes with 16 balls (8 to vanish and 8 to produce!), crystal box and tear apart change bag – the box is 6″ square. No instructions but you won’t need any.