It’s easy to install and remove Pantone Universe, thanks to the flexible rubber frame, which rises above the display a small amount. Instead of being a completely smooth curve, like Reveal is, the center of the rubber is slightly raised above the edges. As has been the case with a number of early iPhone 5c cases, that tactility of the Sleep/Wake button is slightly lessened, but the volume buttons feel quite clicky. The port openings on the…