Review on Vintage Barfly Japanese Style Jigger - 1/2 Oz X 3/4 Oz Measurement by Kristen Lopez

It's a striking design, all right, and easy to use - kind of. There are no markings for the full 1 ounce or 2 ounces, so you have to fill it up to get those amounts, not exactly precision, but it's for mixing drinks, so better to err on the side of generosity. There are markings for 1.5 ounces on the 2 ounce size, and 1/2 and 3/4 ounces on the 1 ounce side. On the 1 ounce side there are three dimples or bumps on the bottom, I guess where the two cones connect. All in all, a neat-looking bar accessory.