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- 334 Shindou
-50%- 20 20 20 Rule | RestEyes
- macOS Apps: Health & Fitness By: Rohan Sachdeva
- $1.00
$1.99-50% - Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 1 + 0 Version: 2.8 What is the 20 20 20 Rule? - The 20 20 20 Rule states that when staring at a screen for long periods of time, it is beneficial to look away from your screen every 20 minutes, at ...