The Loveramics color changing cupping bowl, which meets SCA standards (207 ml to 266 ml), has a volume of 220ml. This bowl changes color depending on the temperature of the liquid it holds, providing a convenient way to determine the ideal timing for coffee cupping. When boiling water is first poured, the cup appears white. As the temperature reaches 70 degrees, it turns gray, and when it drops to 55 degrees or below, it becomes dark gray.