Find the Hole

They won't believe their eyes!  A borrowed coin is placed on a solid, square sheet of rubber.  The sheet, with the coin on top, is placed over the mouth of an empty glass (not included).  A rubber band secures it so nothing can get inside.  The spectator pushes the coin through the sheet into the glass!  Upon examination, the rubber sheet is found still intact and in place, there are no holes!  Easy to perform. You can use any glass, as long as the rubber sheet fits across the top, and any coin!

Instead of one coin, several coins or other small objects such as dice, thimbles, etc. may be used.  Comes with 4 sheets of rubber (approx. 5" squared) and instructions, which give 2 variations.