A coin is placed into a small holder at the end of a key chain. The holder is inserted into a frame. Then the key is pushed right through the center of the coin: metal through metal. Then the coin is shown to be unharmed.

A rectangular puzzle fits perfectly inside of a frame. The magician adds a new piece and rebuilds the puzzle, yet somehow they still form a rectangle that is exactly the same size, a Perpetual Puzzle. The puzzle still fits perfectly in the frame. When you add another piece and rebuild the puzzle again, the puzzle impossibly still forms the same exact size rectangle, and fits perfectly within the same frame.

You show three black phonograph records to the audience. The first black record is placed on a record and a colored silk is pushed through the record hole. When you remove the record from the sleeve, it has magically changed its color to that of the silk. This is repeated with the other two records. Nothing is found when you open the sleeve to show the inside .