Flatcons are awesome custom icons that will give your device a totally unique look. Flatcons are minimal icons that have been optimized for high resolution displays and they look amazing on tablets. Every icon has been flattened, the color is changed, and the edges are rounded. These icons are compatible with most custom launchers. They work on Apex, Nova, ADW, and Holo. Flatcons come in several different colors including White, Black, Blue, Red, and Purple. All of these icon packs are free at the source link below. If you would like to donate to the developer of Flatcons "arandompackage" for his awesome work check out his Black Flatcons on the Play Store.