What is a ball cocktail shaker?

A ball cocktail shaker is a type of cocktail shaker that is made up of two metal balls that fit inside each other. One ball has a smaller diameter than the other, so when they are fit together, they form a ball-shaped container. This type of cocktail shaker is used to mix drinks by shaking them up inside the metal balls.

How does a ball cocktail shaker work?

When you shake a drink inside …