1. Stare at the red dot for 30 seconds.
2. Look at a white wall or blank surface and blink.
3. Enjoy.
1. Stare at the red dot for 30 seconds.
2. Look at a white wall or blank surface and blink.
3. Enjoy.
1. Stare at the red dot for 30 seconds.
2. Look at a white wall or blank surface and blink.
3. Enjoy.
1. Stare at the red dot for 30 seconds.
2. Look at a white wall or blank surface and blink.
3. Enjoy.