Theme developer "Hooolom" has just released his "Portholes" icon theme. These icons are rounded with a thick metal looking frame around the circumference of the apps. Each app has a convex glass buble effect covering the icon. The lighting effect gives a shimmer to the icons and the inset icon includes a bit of a shadowing effect. Each icon is hand themed. This theme is compatible with most custom launchers such as Nova, and Apex launchers. To install simply open the app, and select your launcher to apply the theme. You will find many other options in the built in dashboard. Head to the link below for the download.
via Play Store