20-20-20 Rule. Every 20 minutes, look at something at least 20 feet away, for 20 seconds.
Keep your eyes healthy 😉 - Nathan
20:00
20 minutes of focus. Notification. 1 minute to rest your eyes. Auto-resets.
20-20-20 Rule. Every 20 minutes, look at something at least 20 feet away, for 20 seconds.
Keep your eyes healthy 😉 - Nathan
20 minutes of focus. Notification. 1 minute to rest your eyes. Auto-resets.