The case handled a lot could probably benefit from a cleaning with a leather product. I find my black leather Apple case surface gets reactive. Mine almost had hives of some sort and then settled down. Before, my leather appeared painted on, it was that smooth. But pores and figuring remained after the episode of hives when the case had gotten spots of fruit juice on the back and then hit with eyeglass spray to try and clean off the sticky, shiny spots. The tiny raised dots that I referred to as hives settled down, but remaining for a while was an abraded-looking spot my thumb was rolling over to try smoothing it down. Since, I've used a leather cleaner / lotion on it. It really improved the appearance and restored a lot of its look when new. These cases could be dry out of box and starved for moisture, for all I know.