Does your home bar have a Jigger Cube? It should, because this cool solid aluminum 3" cube has the six most most common liquid measurements all in one. When making drinks for friends -- with your own booze, precision measurements are a necessity, but not so much for your own drink. The six measurements are .5 oz, .75 oz, 1 oz, 1.5 oz, 2 oz, and 2.25 oz.
Aluminum Jigger Cube