Jigger A Jigger is an important product to use at any bar. Many bartenders will scoff at the use of such a tool as it would mean that they aren't talented enough to measure by eyeball. Bonzer Thimble Measures (Advanced) Jigger (1/2, 3/4) (1, 2) (Basic) OXO Mini Angled Measure (Basic) Progressive International Magnetic Duet Jigger (Discontinued) ProJig MultiMeasure Jigger (Advanced) Stainless Steel Jigger (1 oz. / 2 oz.) (Basic)