Use APKPure App
Get Carbon Fiber Icons [Nova+Apex] old version APK for Android
What if Fiber was really Carbon?
Carbon Fiber icon pack is an icon pack for Nova Launcher and Apex Launcher
After app installs-
Nova-
1.Go to Nova Launcher Settings
2.Go to "Look and Feel"
3. Press Icon Theme
4. Choose "Carbon Fiber"
5.Profit :)
Apex-
1.Open app drawer
2.Hit the menu, go to settings
3.Go to Theme Settings
4.Select Carbon Fiber
5. Make sure icon pack is checked, and press Apply
6. Profit :)