16 fl. oz. Translucent cold-activated frost-to-color or color-to-color changing stadium cups in a variety of colors that change with the temperature of your cold beverage! Available in frost to blue, frost to orange, frost to red and frost to magenta.. Also available in pink to purple, green to blue, yellow to green and blue to purple. Disposable/reusable lids and straws available.Top rack dishwasher safe-The nature of the color changing effect on mood cups is such that the color will be pastel and not a stark solid red, blue, magenta, or orange. Due to the color changing additive in the plastic, it is normal to see air bubbles, especially around the lip and rim. This is not a defect.