□ [Color to relieve the eye fatigue]
- This color is nature similar color.
- If you stare about 3 minutes you can relieve the eye fatigue.

□ [Feel-Good colors]
- The treatment of depression or charging energy helps.
- If you are stressful or angry you stare this color.

□[Energy recovery a good color]
- Will aid in the recovery of energy by stimulating blood circulation.
- Good for menstrual cramps, anemia.

□ [Colors to improve concentration]
- Will help to alleviate insomnia and tension.
- Helps to improve mental ability and concentration.