Chop Cup (Wooden) by Mr. Magic

Chop Cup (Wooden) by Mr. Magic
The Chop Cup will enable you to perform entertaining routines in the style of the classic Cups and Balls...but with only one cup! You will be able to perform penetrations, productions and vanishes of a ball from under the cup freely, in a straightforward and clean-cut manner. This is due to its mechanical construction - a special magnetic cup and a special magnetic ball.

So much is possible with the Chop Cup, including ending your routine with a much larger object as the surprise final load inside the cup!