Gozinta Box Top

This is the upper part of a "Gozinta Box" - a magical illusion developed by Lubor Fiedler.
Though the illusion is self-working (if you know the twist) it is the patter and presentation that creates the magic.

Basically you have to print both the upper part and the bottom with the utmost precision in two different colors - thus creating two (besides their color) identical boxes.

I think that all of you who searched for gozinta boxes already know what to do and what to expect.
The size is