As the ad stated, This die will penetrate anything!  Die is made with pips in color of black red and blue. The original effect was that of penetrating a drink coaster.

Specially made 11/16 inch die with blue red and black colors for pips may be rested upon a drink mat and placed upon the mouth of a glass.  Magician covers the die for a moment and it penetrates into the glass without harm to either the die or the mat.

Includes 2 pages of instructions with several ideas.

Condition very fine.