Before Christmas 2012, a good customer asked me to make a 1.5 Ounce Jigger. Thinking this might be a good seller, I agreed to the project. Sales of these have been off the charts! So we’ve made new chucks and decided to go into production in 2013. Each Jigger has Five incised lines; two near the lip, two near the base and one on the top interior at the 1.5 oz. level. Made with extra heavy gauge metal to stand the test of time!