These are images that were taken of the CoolCorC cup sleeve and many of is competitors using an infrared camera. The scale at the right of the image shows the relative temperature of the different colors. Blue is the coolest color and red is the hottest. The average maximum temperature for touch comfort is 140 degrees.
Each cup had the sleeve applied to it and 180 degree water poured into it. The first photo was taken after 10 seconds and the second photo was taken after 45 seconds. Note the superior ability of CoolCorC to protect your customer’s hand. Also note that once many of our competitors’ cups are squeezed their insulating system collapses and becomes ineffectual. We at CoolCorC just wanted to put empirical evidence where our mouth is.