A SOLID Changes to Liquid & Back AGAIN!

Display a solid white die, measuring some 3.5" on all sides.
A black cover is shown empty & this is placed over the die.

Lift the cover up & tip the contents out.

There is no die in the box, but a glass full of milk !
The milk is then poured back into the cover, which is inverted.
Instead of the milk pouring out, the original die emerges from the cover. It is the solid die!

Very well made in perspex, self contained, and mechanical in use.