Free pour or be sure? Pros will tell you that when it comes to measuring beverages, you can’t just wing it. Here is the elegant pre-loved jigger, a simple little bar tool with a huge job. Doling out the exact amount of spirits, syrups, and juices results in a perfectly proportioned drink. See photos of this 1 oz/2oz silver plate measuring jigger. It’s a one-of-a-kind (a suis generis) bar tool.