Exp. #116 Aquamania V2 is a color based off of NS-153 Nemo with an opalescent quality. This second version we focused on adding more of a milky opalescence to the color. It is a vibrant aqua marine blue that is flame stable & nearly air free. The goal with this color is to minimize the livering effect caused by copper in the glass being exposed to a reducing atmosphere of a propane rich flame.