Blackline is an icon pack. It is not a stand alone application, you need a third party launcher to apply it.
A set of icons that stand out on any wallpaper. Use it with any dark wallpaper for better effect.
2.700 + HD icons (256x256)
Matching HD cloud wallpapers!
Launchers support: Action, Adw, AdwEX, Apex, Atom, Aviate, GO, Next,Nova, Smart, Solo...
Icon masking for un-themed icons
Dynamic calendar (For Nova Launcher)
Alternative icons to choose