Left Handed Whopper Wrapper

Origin
Burger King published a full page ad in USA Today announcing the introduction of a "Left-Handed Whopper" specially designed for the 32 million left-handed Americans. The new whopper included the same ingredients as the original Whopper (lettuce, tomato, hamburger patty, etc.), but all the condiments had been rotated 180 degrees, "thereby redistributing the weight of the sandwich so that the bulk of the condiments will skew to the left, thereby reducing the amount of lettuce and other toppings from spilling out the right side of the burger." The next day Burger King revealed that thousands of customers had gone into its restaurants to request the new sandwich.

Effect
When an object is placed into the wrapper, it will disappear after a few moments. Where exactly the object goes is unknown.