A magenta screen. Simply a pure magenta screen that plays for 10 hours. 10 hours of magenta screen is a magenta screensaver that can be used as a magenta background or magenta backdrop. Magenta screen for 10 hours is perfect to use for: A magenta screen on your pc A magenta screen on your tv A magenta screen on your phone Reminding you that your printer has run out of coloured ink. Magenta screen is your friend! Join it in an epic 10 hour adventure!