Lines Dark icons (free version) are outlined shapes of the most popular apps. Each black icon was hand crafted with simplicity in mind. the center of the outline is transparent, letting you show off your wallpaper beneath the icons. The black line icons are xxxhdpi which means they're HD or high enough resolution to get cool looking black lined icons on any device out there. QUICK TIPS You can manually edit icons in most launchers by long-pressing the icon you'd like to edit. Widgets: If you