Collared Non Measuring Free Pour Spouts Bar owners, if your drinks are overpoured by as little as 1/8 ounce, you could be losing two to four drinks per bottle... maybe more, if you factor in the drinks that go down the drain when your customers complain. The Precision Pour 3-ball measured pour spout takes the guess work out of preparing consistent cocktails and earns your bar greater profits on every drink served by eliminating overpour and spillage. To top it off, Precision Pours are easy to use and maintain. They look and handle just like a non-measured pour and they allow bartenders to pour liquor and mix at the same time by eliminating the need for shot glasses or jiggers. Choose the shot size youd like to pour and see what the Precision Pour will deliver from standard liquor bottles