Incase has debuted its new Thermo Snap Case for the iPhone 4 and iPhone 4S. As the name suggests, the Thermo Snap Case features a snap-on design, and a heat-activated finish that shows your finger/hand prints when you pick it up, until the material cools down again. Other features include hardshell construction, an included viewing stand, and open access to all ports, controls, and cameras. Incase’s Thermo Snap Case for the iPhone 4 and iPhone 4S is available now in pink and sells for $35.