Nothing is hidden in the small blue plastic tube and you can pass a die through the tube from one end to the other with ease.
Now have them watch the top number and slide the die through the magic chamber and it comes out with an entirely new number on top even though there is not any room inside the tube for the die to move!
It’s amazing how you can make the die turn over inside the tube!
The die is not gimmicked; it’s a standard die.
Easy to do!
Comes with tube, die, and instructions.
Tube measures 2-3/4″ long and is 5/8″ square.