Review on Kolder Mix N Measure Glass Cup - Multi-Purpose Liquid & Dry Measuring Cup with 6 Units of Measurement - Heavy Glass - Red by Elsa Ferrell

This is not 16 oz. beaker? Even if filled to the brim; it doesn't hold 16 oz. Water. When I bought it I assumed the top black (or red) line was the one above the 12oz line. will be 16 ounces. Line. nope Not even 14 ounces. to that top line. Not even 16 ounces. at the top of the cup. And even if it held 16 ounces. all the way to the top of the cup, can anyone use it that way? no Could not. I didn't bother to check the accuracy of the 12oz caliber. on bottom as I won't keep it. It really took me a lot of time and I spent a lot of time looking for 16-oz. Glass measuring cup.